jacksonj1816 jacksonj1816

16-12-2020
Mathematics

contestada

3x + 2(x + 5) = -2(x - 9) - 15
please give the answer and step-by-step

Respuesta :

Itzmitchelle Itzmitchelle

16-12-2020

Answer:

x = -1

Step-by-step explanation:

Expand 2(x +5 ): 2x +10

Expand -2(x - 9) - 15: -2x + 3

Subtract 10 from both sides

Simplify it

Add 2x to both sides

Simplify it

Divide both sides by 7

Simplify it again...it will be x = -1

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