130+.50x=70+.80x

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Solution for 130+.50x=70+.80x equation:


Simplifying
130 + 0.50x = 70 + 0.80x

Solving
130 + 0.50x = 70 + 0.80x

Solving for variable 'x'.

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

Add '-0.80x' to each side of the equation.
130 + 0.50x + -0.80x = 70 + 0.80x + -0.80x

Combine like terms: 0.50x + -0.80x = -0.3x
130 + -0.3x = 70 + 0.80x + -0.80x

Combine like terms: 0.80x + -0.80x = 0.00
130 + -0.3x = 70 + 0.00
130 + -0.3x = 70

Add '-130' to each side of the equation.
130 + -130 + -0.3x = 70 + -130

Combine like terms: 130 + -130 = 0
0 + -0.3x = 70 + -130
-0.3x = 70 + -130

Combine like terms: 70 + -130 = -60
-0.3x = -60

Divide each side by '-0.3'.
x = 200

Simplifying
x = 200

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