-10x-143=7x+78

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Solution for -10x-143=7x+78 equation:


Simplifying
-10x + -143 = 7x + 78

Reorder the terms:
-143 + -10x = 7x + 78

Reorder the terms:
-143 + -10x = 78 + 7x

Solving
-143 + -10x = 78 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-143 + -10x + -7x = 78 + 7x + -7x

Combine like terms: -10x + -7x = -17x
-143 + -17x = 78 + 7x + -7x

Combine like terms: 7x + -7x = 0
-143 + -17x = 78 + 0
-143 + -17x = 78

Add '143' to each side of the equation.
-143 + 143 + -17x = 78 + 143

Combine like terms: -143 + 143 = 0
0 + -17x = 78 + 143
-17x = 78 + 143

Combine like terms: 78 + 143 = 221
-17x = 221

Divide each side by '-17'.
x = -13

Simplifying
x = -13

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