.1(x+74)=2(2-x)

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Solution for .1(x+74)=2(2-x) equation:


Simplifying
0.1(x + 74) = 2(2 + -1x)

Reorder the terms:
0.1(74 + x) = 2(2 + -1x)
(74 * 0.1 + x * 0.1) = 2(2 + -1x)
(7.4 + 0.1x) = 2(2 + -1x)
7.4 + 0.1x = (2 * 2 + -1x * 2)
7.4 + 0.1x = (4 + -2x)

Solving
7.4 + 0.1x = 4 + -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.
7.4 + 0.1x + 2x = 4 + -2x + 2x

Combine like terms: 0.1x + 2x = 2.1x
7.4 + 2.1x = 4 + -2x + 2x

Combine like terms: -2x + 2x = 0
7.4 + 2.1x = 4 + 0
7.4 + 2.1x = 4

Add '-7.4' to each side of the equation.
7.4 + -7.4 + 2.1x = 4 + -7.4

Combine like terms: 7.4 + -7.4 = 0.0
0.0 + 2.1x = 4 + -7.4
2.1x = 4 + -7.4

Combine like terms: 4 + -7.4 = -3.4
2.1x = -3.4

Divide each side by '2.1'.
x = -1.619047619

Simplifying
x = -1.619047619

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