20=5(x+7)

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Solution for 20=5(x+7) equation:


Simplifying
20 = 5(x + 7)

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

Solving
20 = 35 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
20 + -5x = 35 + 5x + -5x

Combine like terms: 5x + -5x = 0
20 + -5x = 35 + 0
20 + -5x = 35

Add '-20' to each side of the equation.
20 + -20 + -5x = 35 + -20

Combine like terms: 20 + -20 = 0
0 + -5x = 35 + -20
-5x = 35 + -20

Combine like terms: 35 + -20 = 15
-5x = 15

Divide each side by '-5'.
x = -3

Simplifying
x = -3

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