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68
Which of the following equations is written in standard form? a. 13=-7y-3x b. 3x+6y=13 c. 20y/20 d. -2=1/2x+1/3y
c) is not an equation. infact speaking none of em look to be in standard form which is y = mx+c or ax+by+c = 0
but the rules of standard form is Ax+By=c
ok if that is the case then it should be B
Yeah that is weird.... I'm thinking B as well