18x-7=2(4x+7)-5

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Solution for 18x-7=2(4x+7)-5 equation:


Simplifying
18x + -7 = 2(4x + 7) + -5

Reorder the terms:
-7 + 18x = 2(4x + 7) + -5

Reorder the terms:
-7 + 18x = 2(7 + 4x) + -5
-7 + 18x = (7 * 2 + 4x * 2) + -5
-7 + 18x = (14 + 8x) + -5

Reorder the terms:
-7 + 18x = 14 + -5 + 8x

Combine like terms: 14 + -5 = 9
-7 + 18x = 9 + 8x

Solving
-7 + 18x = 9 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
-7 + 18x + -8x = 9 + 8x + -8x

Combine like terms: 18x + -8x = 10x
-7 + 10x = 9 + 8x + -8x

Combine like terms: 8x + -8x = 0
-7 + 10x = 9 + 0
-7 + 10x = 9

Add '7' to each side of the equation.
-7 + 7 + 10x = 9 + 7

Combine like terms: -7 + 7 = 0
0 + 10x = 9 + 7
10x = 9 + 7

Combine like terms: 9 + 7 = 16
10x = 16

Divide each side by '10'.
x = 1.6

Simplifying
x = 1.6

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