1.2(x-1)+0.06(x+3)=0.18(x-2)

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Solution for 1.2(x-1)+0.06(x+3)=0.18(x-2) equation:


Simplifying
1.2(x + -1) + 0.06(x + 3) = 0.18(x + -2)

Reorder the terms:
1.2(-1 + x) + 0.06(x + 3) = 0.18(x + -2)
(-1 * 1.2 + x * 1.2) + 0.06(x + 3) = 0.18(x + -2)
(-1.2 + 1.2x) + 0.06(x + 3) = 0.18(x + -2)

Reorder the terms:
-1.2 + 1.2x + 0.06(3 + x) = 0.18(x + -2)
-1.2 + 1.2x + (3 * 0.06 + x * 0.06) = 0.18(x + -2)
-1.2 + 1.2x + (0.18 + 0.06x) = 0.18(x + -2)

Reorder the terms:
-1.2 + 0.18 + 1.2x + 0.06x = 0.18(x + -2)

Combine like terms: -1.2 + 0.18 = -1.02
-1.02 + 1.2x + 0.06x = 0.18(x + -2)

Combine like terms: 1.2x + 0.06x = 1.26x
-1.02 + 1.26x = 0.18(x + -2)

Reorder the terms:
-1.02 + 1.26x = 0.18(-2 + x)
-1.02 + 1.26x = (-2 * 0.18 + x * 0.18)
-1.02 + 1.26x = (-0.36 + 0.18x)

Solving
-1.02 + 1.26x = -0.36 + 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.
-1.02 + 1.26x + -0.18x = -0.36 + 0.18x + -0.18x

Combine like terms: 1.26x + -0.18x = 1.08x
-1.02 + 1.08x = -0.36 + 0.18x + -0.18x

Combine like terms: 0.18x + -0.18x = 0.00
-1.02 + 1.08x = -0.36 + 0.00
-1.02 + 1.08x = -0.36

Add '1.02' to each side of the equation.
-1.02 + 1.02 + 1.08x = -0.36 + 1.02

Combine like terms: -1.02 + 1.02 = 0.00
0.00 + 1.08x = -0.36 + 1.02
1.08x = -0.36 + 1.02

Combine like terms: -0.36 + 1.02 = 0.66
1.08x = 0.66

Divide each side by '1.08'.
x = 0.6111111111

Simplifying
x = 0.6111111111

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