7(x+1)+69=90

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Solution for 7(x+1)+69=90 equation:


Simplifying
7(x + 1) + 69 = 90

Reorder the terms:
7(1 + x) + 69 = 90
(1 * 7 + x * 7) + 69 = 90
(7 + 7x) + 69 = 90

Reorder the terms:
7 + 69 + 7x = 90

Combine like terms: 7 + 69 = 76
76 + 7x = 90

Solving
76 + 7x = 90

Solving for variable 'x'.

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

Add '-76' to each side of the equation.
76 + -76 + 7x = 90 + -76

Combine like terms: 76 + -76 = 0
0 + 7x = 90 + -76
7x = 90 + -76

Combine like terms: 90 + -76 = 14
7x = 14

Divide each side by '7'.
x = 2

Simplifying
x = 2

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