anonymous
  • anonymous
Find the solution for the equation 7x + 35 = -3x + 5
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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schrodinger
  • schrodinger
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pooja195
  • pooja195
Start by adding 3x to both sides 7+3=?
1AndrewAlarcon1
  • 1AndrewAlarcon1
You have to isolate x first on the left side just like pooja said
anonymous
  • anonymous
7x + 35 = -3x + 5 +3x - 5 = +3x - 5 ----------------------- 10x +30

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More answers

pooja195
  • pooja195
No.. 10x+35=5 Subtract 35 from both sides we want to isolate x
anonymous
  • anonymous
so what is the answer?
1AndrewAlarcon1
  • 1AndrewAlarcon1
Try subtracting 35 instead of 5
pooja195
  • pooja195
You tell me. 5-35=?
anonymous
  • anonymous
10x-30?
pooja195
  • pooja195
10x=-30 We are isolating x we want to separate the 2 not put them together Now divide both sides by 10 -30/10=?
anonymous
  • anonymous
x=-3
1AndrewAlarcon1
  • 1AndrewAlarcon1
correct :)
1AndrewAlarcon1
  • 1AndrewAlarcon1
good job
pooja195
  • pooja195
Well done.

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