50+.50x=30+.70x

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Solution for 50+.50x=30+.70x equation:


Simplifying
50 + 0.50x = 30 + 0.70x

Solving
50 + 0.50x = 30 + 0.70x

Solving for variable 'x'.

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

Add '-0.70x' to each side of the equation.
50 + 0.50x + -0.70x = 30 + 0.70x + -0.70x

Combine like terms: 0.50x + -0.70x = -0.2x
50 + -0.2x = 30 + 0.70x + -0.70x

Combine like terms: 0.70x + -0.70x = 0.00
50 + -0.2x = 30 + 0.00
50 + -0.2x = 30

Add '-50' to each side of the equation.
50 + -50 + -0.2x = 30 + -50

Combine like terms: 50 + -50 = 0
0 + -0.2x = 30 + -50
-0.2x = 30 + -50

Combine like terms: 30 + -50 = -20
-0.2x = -20

Divide each side by '-0.2'.
x = 100

Simplifying
x = 100

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