0.1(x+71)=-2(5-x)

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Solution for 0.1(x+71)=-2(5-x) equation:


Simplifying
0.1(x + 71) = -2(5 + -1x)

Reorder the terms:
0.1(71 + x) = -2(5 + -1x)
(71 * 0.1 + x * 0.1) = -2(5 + -1x)
(7.1 + 0.1x) = -2(5 + -1x)
7.1 + 0.1x = (5 * -2 + -1x * -2)
7.1 + 0.1x = (-10 + 2x)

Solving
7.1 + 0.1x = -10 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
7.1 + 0.1x + -2x = -10 + 2x + -2x

Combine like terms: 0.1x + -2x = -1.9x
7.1 + -1.9x = -10 + 2x + -2x

Combine like terms: 2x + -2x = 0
7.1 + -1.9x = -10 + 0
7.1 + -1.9x = -10

Add '-7.1' to each side of the equation.
7.1 + -7.1 + -1.9x = -10 + -7.1

Combine like terms: 7.1 + -7.1 = 0.0
0.0 + -1.9x = -10 + -7.1
-1.9x = -10 + -7.1

Combine like terms: -10 + -7.1 = -17.1
-1.9x = -17.1

Divide each side by '-1.9'.
x = 9

Simplifying
x = 9

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