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3 years ago

Solve the equations -7x - 93 = 150 + 2x

Mathematics

2 answers:

mario62 [17]3 years ago

5 0

Answer:

X=-27

Step-by-step explanation:

So -9x=150+93

Or -9x=243

So x=-27

VARVARA [1.3K]3 years ago

4 0

Add 7 to both sides

-93 = 150 + 2x + 7x

Simplify 150 + 2x + 7x to 150 + 9x

-93 = 150 + 9x

Subtract 150 from both sides

-93 - 150 = 9x

Simplify -93 - 150 to -243

-243 = 9x

Divide both sides by 9

-243/9 = x

Simplify 243/9 to 27

-27 = x

Switch sides

x = -27

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