-3x-2(-7-8)=148

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Solution for -3x-2(-7-8)=148 equation:


Simplifying
-3x + -2(-7 + -8) = 148

Combine like terms: -7 + -8 = -15
-3x + -2(-15) = 148

Multiply -2 * -15
-3x + 30 = 148

Reorder the terms:
30 + -3x = 148

Solving
30 + -3x = 148

Solving for variable 'x'.

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

Add '-30' to each side of the equation.
30 + -30 + -3x = 148 + -30

Combine like terms: 30 + -30 = 0
0 + -3x = 148 + -30
-3x = 148 + -30

Combine like terms: 148 + -30 = 118
-3x = 118

Divide each side by '-3'.
x = -39.33333333

Simplifying
x = -39.33333333

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