10(x+7)=100

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Solution for 10(x+7)=100 equation:


Simplifying
10(x + 7) = 100

Reorder the terms:
10(7 + x) = 100
(7 * 10 + x * 10) = 100
(70 + 10x) = 100

Solving
70 + 10x = 100

Solving for variable 'x'.

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

Add '-70' to each side of the equation.
70 + -70 + 10x = 100 + -70

Combine like terms: 70 + -70 = 0
0 + 10x = 100 + -70
10x = 100 + -70

Combine like terms: 100 + -70 = 30
10x = 30

Divide each side by '10'.
x = 3

Simplifying
x = 3

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