0.6(x+7)-0.5x=18

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Solution for 0.6(x+7)-0.5x=18 equation:


Simplifying
0.6(x + 7) + -0.5x = 18

Reorder the terms:
0.6(7 + x) + -0.5x = 18
(7 * 0.6 + x * 0.6) + -0.5x = 18
(4.2 + 0.6x) + -0.5x = 18

Combine like terms: 0.6x + -0.5x = 0.1x
4.2 + 0.1x = 18

Solving
4.2 + 0.1x = 18

Solving for variable 'x'.

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

Add '-4.2' to each side of the equation.
4.2 + -4.2 + 0.1x = 18 + -4.2

Combine like terms: 4.2 + -4.2 = 0.0
0.0 + 0.1x = 18 + -4.2
0.1x = 18 + -4.2

Combine like terms: 18 + -4.2 = 13.8
0.1x = 13.8

Divide each side by '0.1'.
x = 138

Simplifying
x = 138

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