-7x-3(7x-15)=-179

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Solution for -7x-3(7x-15)=-179 equation:


Simplifying
-7x + -3(7x + -15) = -179

Reorder the terms:
-7x + -3(-15 + 7x) = -179
-7x + (-15 * -3 + 7x * -3) = -179
-7x + (45 + -21x) = -179

Reorder the terms:
45 + -7x + -21x = -179

Combine like terms: -7x + -21x = -28x
45 + -28x = -179

Solving
45 + -28x = -179

Solving for variable 'x'.

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

Add '-45' to each side of the equation.
45 + -45 + -28x = -179 + -45

Combine like terms: 45 + -45 = 0
0 + -28x = -179 + -45
-28x = -179 + -45

Combine like terms: -179 + -45 = -224
-28x = -224

Divide each side by '-28'.
x = 8

Simplifying
x = 8

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