.12(x-4)+.14x=.18x-.01(70)

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Solution for .12(x-4)+.14x=.18x-.01(70) equation:


Simplifying
0.12(x + -4) + 0.14x = 0.18x + -0.01(70)

Reorder the terms:
0.12(-4 + x) + 0.14x = 0.18x + -0.01(70)
(-4 * 0.12 + x * 0.12) + 0.14x = 0.18x + -0.01(70)
(-0.48 + 0.12x) + 0.14x = 0.18x + -0.01(70)

Combine like terms: 0.12x + 0.14x = 0.26x
-0.48 + 0.26x = 0.18x + -0.01(70)

Multiply -0.01 * 70
-0.48 + 0.26x = 0.18x + -0.7

Reorder the terms:
-0.48 + 0.26x = -0.7 + 0.18x

Solving
-0.48 + 0.26x = -0.7 + 0.18x

Solving for variable 'x'.

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

Add '-0.18x' to each side of the equation.
-0.48 + 0.26x + -0.18x = -0.7 + 0.18x + -0.18x

Combine like terms: 0.26x + -0.18x = 0.08x
-0.48 + 0.08x = -0.7 + 0.18x + -0.18x

Combine like terms: 0.18x + -0.18x = 0.00
-0.48 + 0.08x = -0.7 + 0.00
-0.48 + 0.08x = -0.7

Add '0.48' to each side of the equation.
-0.48 + 0.48 + 0.08x = -0.7 + 0.48

Combine like terms: -0.48 + 0.48 = 0.00
0.00 + 0.08x = -0.7 + 0.48
0.08x = -0.7 + 0.48

Combine like terms: -0.7 + 0.48 = -0.22
0.08x = -0.22

Divide each side by '0.08'.
x = -2.75

Simplifying
x = -2.75

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