60+.4x=30+.7x

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Solution for 60+.4x=30+.7x equation:


Simplifying
60 + 0.4x = 30 + 0.7x

Solving
60 + 0.4x = 30 + 0.7x

Solving for variable 'x'.

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

Add '-0.7x' to each side of the equation.
60 + 0.4x + -0.7x = 30 + 0.7x + -0.7x

Combine like terms: 0.4x + -0.7x = -0.3x
60 + -0.3x = 30 + 0.7x + -0.7x

Combine like terms: 0.7x + -0.7x = 0.0
60 + -0.3x = 30 + 0.0
60 + -0.3x = 30

Add '-60' to each side of the equation.
60 + -60 + -0.3x = 30 + -60

Combine like terms: 60 + -60 = 0
0 + -0.3x = 30 + -60
-0.3x = 30 + -60

Combine like terms: 30 + -60 = -30
-0.3x = -30

Divide each side by '-0.3'.
x = 100

Simplifying
x = 100

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