0.12-0.03(x+3)=-0.04(1-x)

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Solution for 0.12-0.03(x+3)=-0.04(1-x) equation: 


Simplifying
0.12 + -0.03(x + 3) = -0.04(1 + -1x)

Reorder the terms:
0.12 + -0.03(3 + x) = -0.04(1 + -1x)
0.12 + (3 * -0.03 + x * -0.03) = -0.04(1 + -1x)
0.12 + (-0.09 + -0.03x) = -0.04(1 + -1x)

Combine like terms: 0.12 + -0.09 = 0.03
0.03 + -0.03x = -0.04(1 + -1x)
0.03 + -0.03x = (1 * -0.04 + -1x * -0.04)
0.03 + -0.03x = (-0.04 + 0.04x)

Solving
0.03 + -0.03x = -0.04 + 0.04x

Solving for variable 'x'.

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

Add '-0.04x' to each side of the equation.
0.03 + -0.03x + -0.04x = -0.04 + 0.04x + -0.04x

Combine like terms: -0.03x + -0.04x = -0.07x
0.03 + -0.07x = -0.04 + 0.04x + -0.04x

Combine like terms: 0.04x + -0.04x = 0.00
0.03 + -0.07x = -0.04 + 0.00
0.03 + -0.07x = -0.04

Add '-0.03' to each side of the equation.
0.03 + -0.03 + -0.07x = -0.04 + -0.03

Combine like terms: 0.03 + -0.03 = 0.00
0.00 + -0.07x = -0.04 + -0.03
-0.07x = -0.04 + -0.03

Combine like terms: -0.04 + -0.03 = -0.07
-0.07x = -0.07

Divide each side by '-0.07'.
x = 1

Simplifying
x = 1

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