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automaticloveletter
 one year ago
Which of the following is a step that can be used to find the solution to the set of equations?
2d + 1 = 3d + 5
2d = 3d + 5
2d + 1 = 3d
2d + 5 = 3d + 1
automaticloveletter
 one year ago
Which of the following is a step that can be used to find the solution to the set of equations? 2d + 1 = 3d + 5 2d = 3d + 5 2d + 1 = 3d 2d + 5 = 3d + 1

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automaticloveletter
 one year ago
Best ResponseYou've already chosen the best response.2Equations: Equation A: c = 2d + 1 Equation B: c = 3d + 5 Is it A?

automaticloveletter
 one year ago
Best ResponseYou've already chosen the best response.2The work of a student to solve a set of equations is shown: Equation A: y = 15 − 2z Equation B: 3y = 3 − 4z Step 1: −3(y) = −3(15 − 2z) [Equation A is multiplied by −3.] 3y = 3 − 4z [Equation B] Step 2: −3y = 15 − 2z [Equation A in Step 1 is simplified.] 3y = 3 − 4z [Equation B] Step 3: 0 = 18 − 6z [Equations in Step 2 are added.] Step 4: 6z = 18 Step 5: z = 3 In which step did the student first make an error? Step 4 Step 3 Step 2 Step 1

automaticloveletter
 one year ago
Best ResponseYou've already chosen the best response.2No clue xc 1st step?

sdfgsdfgs
 one year ago
Best ResponseYou've already chosen the best response.1read them through step by step plz....its not the 1st...

sdfgsdfgs
 one year ago
Best ResponseYou've already chosen the best response.1why? whats wrong there?

automaticloveletter
 one year ago
Best ResponseYou've already chosen the best response.2I'm just guessing.

sdfgsdfgs
 one year ago
Best ResponseYou've already chosen the best response.1:( but u guess right  lucky gurl!! lol

automaticloveletter
 one year ago
Best ResponseYou've already chosen the best response.2So it's the second one?

sdfgsdfgs
 one year ago
Best ResponseYou've already chosen the best response.1Step 1: −3(y) = −3(15 − 2z) [Equation A is multiplied by −3.] Step 2: −3y = 15 − 2z [Equation A in Step 1 is simplified.] See anything wrong there??

automaticloveletter
 one year ago
Best ResponseYou've already chosen the best response.2The simplification?

automaticloveletter
 one year ago
Best ResponseYou've already chosen the best response.2@sdfgsdfgs

sdfgsdfgs
 one year ago
Best ResponseYou've already chosen the best response.1yes  something went wrong there...
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