155=5(3+7x)

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Solution for 155=5(3+7x) equation:


Simplifying
155 = 5(3 + 7x)
155 = (3 * 5 + 7x * 5)
155 = (15 + 35x)

Solving
155 = 15 + 35x

Solving for variable 'x'.

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

Add '-35x' to each side of the equation.
155 + -35x = 15 + 35x + -35x

Combine like terms: 35x + -35x = 0
155 + -35x = 15 + 0
155 + -35x = 15

Add '-155' to each side of the equation.
155 + -155 + -35x = 15 + -155

Combine like terms: 155 + -155 = 0
0 + -35x = 15 + -155
-35x = 15 + -155

Combine like terms: 15 + -155 = -140
-35x = -140

Divide each side by '-35'.
x = 4

Simplifying
x = 4

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