2(5x+18)+5x+18=2(90)

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Solution for 2(5x+18)+5x+18=2(90) equation:


Simplifying
2(5x + 18) + 5x + 18 = 2(90)

Reorder the terms:
2(18 + 5x) + 5x + 18 = 2(90)
(18 * 2 + 5x * 2) + 5x + 18 = 2(90)
(36 + 10x) + 5x + 18 = 2(90)

Reorder the terms:
36 + 18 + 10x + 5x = 2(90)

Combine like terms: 36 + 18 = 54
54 + 10x + 5x = 2(90)

Combine like terms: 10x + 5x = 15x
54 + 15x = 2(90)

Multiply 2 * 90
54 + 15x = 180

Solving
54 + 15x = 180

Solving for variable 'x'.

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

Add '-54' to each side of the equation.
54 + -54 + 15x = 180 + -54

Combine like terms: 54 + -54 = 0
0 + 15x = 180 + -54
15x = 180 + -54

Combine like terms: 180 + -54 = 126
15x = 126

Divide each side by '15'.
x = 8.4

Simplifying
x = 8.4

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