5(2x+8)=90

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Solution for 5(2x+8)=90 equation:


Simplifying
5(2x + 8) = 90

Reorder the terms:
5(8 + 2x) = 90
(8 * 5 + 2x * 5) = 90
(40 + 10x) = 90

Solving
40 + 10x = 90

Solving for variable 'x'.

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

Add '-40' to each side of the equation.
40 + -40 + 10x = 90 + -40

Combine like terms: 40 + -40 = 0
0 + 10x = 90 + -40
10x = 90 + -40

Combine like terms: 90 + -40 = 50
10x = 50

Divide each side by '10'.
x = 5

Simplifying
x = 5

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