7(x+10)=2x+105

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Solution for 7(x+10)=2x+105 equation:


Simplifying
7(x + 10) = 2x + 105

Reorder the terms:
7(10 + x) = 2x + 105
(10 * 7 + x * 7) = 2x + 105
(70 + 7x) = 2x + 105

Reorder the terms:
70 + 7x = 105 + 2x

Solving
70 + 7x = 105 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
70 + 7x + -2x = 105 + 2x + -2x

Combine like terms: 7x + -2x = 5x
70 + 5x = 105 + 2x + -2x

Combine like terms: 2x + -2x = 0
70 + 5x = 105 + 0
70 + 5x = 105

Add '-70' to each side of the equation.
70 + -70 + 5x = 105 + -70

Combine like terms: 70 + -70 = 0
0 + 5x = 105 + -70
5x = 105 + -70

Combine like terms: 105 + -70 = 35
5x = 35

Divide each side by '5'.
x = 7

Simplifying
x = 7

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