0.06(x+20)+0.08(x-10)=-2

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Solution for 0.06(x+20)+0.08(x-10)=-2 equation: 


Simplifying
0.06(x + 20) + 0.08(x + -10) = -2

Reorder the terms:
0.06(20 + x) + 0.08(x + -10) = -2
(20 * 0.06 + x * 0.06) + 0.08(x + -10) = -2
(1.2 + 0.06x) + 0.08(x + -10) = -2

Reorder the terms:
1.2 + 0.06x + 0.08(-10 + x) = -2
1.2 + 0.06x + (-10 * 0.08 + x * 0.08) = -2
1.2 + 0.06x + (-0.8 + 0.08x) = -2

Reorder the terms:
1.2 + -0.8 + 0.06x + 0.08x = -2

Combine like terms: 1.2 + -0.8 = 0.4
0.4 + 0.06x + 0.08x = -2

Combine like terms: 0.06x + 0.08x = 0.14x
0.4 + 0.14x = -2

Solving
0.4 + 0.14x = -2

Solving for variable 'x'.

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

Add '-0.4' to each side of the equation.
0.4 + -0.4 + 0.14x = -2 + -0.4

Combine like terms: 0.4 + -0.4 = 0.0
0.0 + 0.14x = -2 + -0.4
0.14x = -2 + -0.4

Combine like terms: -2 + -0.4 = -2.4
0.14x = -2.4

Divide each side by '0.14'.
x = -17.14285714

Simplifying
x = -17.14285714

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