7(2x+5)=66

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Solution for 7(2x+5)=66 equation: 


Simplifying
7(2x + 5) = 66

Reorder the terms:
7(5 + 2x) = 66
(5 * 7 + 2x * 7) = 66
(35 + 14x) = 66

Solving
35 + 14x = 66

Solving for variable 'x'.

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

Add '-35' to each side of the equation.
35 + -35 + 14x = 66 + -35

Combine like terms: 35 + -35 = 0
0 + 14x = 66 + -35
14x = 66 + -35

Combine like terms: 66 + -35 = 31
14x = 31

Divide each side by '14'.
x = 2.214285714

Simplifying
x = 2.214285714

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