9(5+2x)-7=11

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Solution for 9(5+2x)-7=11 equation:


Simplifying
9(5 + 2x) + -7 = 11
(5 * 9 + 2x * 9) + -7 = 11
(45 + 18x) + -7 = 11

Reorder the terms:
45 + -7 + 18x = 11

Combine like terms: 45 + -7 = 38
38 + 18x = 11

Solving
38 + 18x = 11

Solving for variable 'x'.

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

Add '-38' to each side of the equation.
38 + -38 + 18x = 11 + -38

Combine like terms: 38 + -38 = 0
0 + 18x = 11 + -38
18x = 11 + -38

Combine like terms: 11 + -38 = -27
18x = -27

Divide each side by '18'.
x = -1.5

Simplifying
x = -1.5

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