2(4x+7)-3(x+2)=18

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Solution for 2(4x+7)-3(x+2)=18 equation:


Simplifying
2(4x + 7) + -3(x + 2) = 18

Reorder the terms:
2(7 + 4x) + -3(x + 2) = 18
(7 * 2 + 4x * 2) + -3(x + 2) = 18
(14 + 8x) + -3(x + 2) = 18

Reorder the terms:
14 + 8x + -3(2 + x) = 18
14 + 8x + (2 * -3 + x * -3) = 18
14 + 8x + (-6 + -3x) = 18

Reorder the terms:
14 + -6 + 8x + -3x = 18

Combine like terms: 14 + -6 = 8
8 + 8x + -3x = 18

Combine like terms: 8x + -3x = 5x
8 + 5x = 18

Solving
8 + 5x = 18

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + 5x = 18 + -8

Combine like terms: 8 + -8 = 0
0 + 5x = 18 + -8
5x = 18 + -8

Combine like terms: 18 + -8 = 10
5x = 10

Divide each side by '5'.
x = 2

Simplifying
x = 2

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