.4x-.3(60+x)=.2(60)

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Solution for .4x-.3(60+x)=.2(60) equation:


Simplifying
0.4x + -0.3(60 + x) = 0.2(60)
0.4x + (60 * -0.3 + x * -0.3) = 0.2(60)
0.4x + (-18 + -0.3x) = 0.2(60)

Reorder the terms:
-18 + 0.4x + -0.3x = 0.2(60)

Combine like terms: 0.4x + -0.3x = 0.1x
-18 + 0.1x = 0.2(60)

Multiply 0.2 * 60
-18 + 0.1x = 12

Solving
-18 + 0.1x = 12

Solving for variable 'x'.

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

Add '18' to each side of the equation.
-18 + 18 + 0.1x = 12 + 18

Combine like terms: -18 + 18 = 0
0 + 0.1x = 12 + 18
0.1x = 12 + 18

Combine like terms: 12 + 18 = 30
0.1x = 30

Divide each side by '0.1'.
x = 300

Simplifying
x = 300

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