155=5(-4x+7)

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Solution for 155=5(-4x+7) equation:


Simplifying
155 = 5(-4x + 7)

Reorder the terms:
155 = 5(7 + -4x)
155 = (7 * 5 + -4x * 5)
155 = (35 + -20x)

Solving
155 = 35 + -20x

Solving for variable 'x'.

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

Add '20x' to each side of the equation.
155 + 20x = 35 + -20x + 20x

Combine like terms: -20x + 20x = 0
155 + 20x = 35 + 0
155 + 20x = 35

Add '-155' to each side of the equation.
155 + -155 + 20x = 35 + -155

Combine like terms: 155 + -155 = 0
0 + 20x = 35 + -155
20x = 35 + -155

Combine like terms: 35 + -155 = -120
20x = -120

Divide each side by '20'.
x = -6

Simplifying
x = -6

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