-145-7x=9x+15

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Solution for -145-7x=9x+15 equation:


Simplifying
-145 + -7x = 9x + 15

Reorder the terms:
-145 + -7x = 15 + 9x

Solving
-145 + -7x = 15 + 9x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-9x' to each side of the equation.
-145 + -7x + -9x = 15 + 9x + -9x

Combine like terms: -7x + -9x = -16x
-145 + -16x = 15 + 9x + -9x

Combine like terms: 9x + -9x = 0
-145 + -16x = 15 + 0
-145 + -16x = 15

Add '145' to each side of the equation.
-145 + 145 + -16x = 15 + 145

Combine like terms: -145 + 145 = 0
0 + -16x = 15 + 145
-16x = 15 + 145

Combine like terms: 15 + 145 = 160
-16x = 160

Divide each side by '-16'.
x = -10

Simplifying
x = -10

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