90x+.20=50x+.70

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Solution for 90x+.20=50x+.70 equation:


Simplifying
90x + 0.20 = 50x + 0.70

Reorder the terms:
0.20 + 90x = 50x + 0.70

Reorder the terms:
0.20 + 90x = 0.70 + 50x

Solving
0.20 + 90x = 0.70 + 50x

Solving for variable 'x'.

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

Add '-50x' to each side of the equation.
0.20 + 90x + -50x = 0.70 + 50x + -50x

Combine like terms: 90x + -50x = 40x
0.20 + 40x = 0.70 + 50x + -50x

Combine like terms: 50x + -50x = 0
0.20 + 40x = 0.70 + 0
0.20 + 40x = 0.70

Add '-0.20' to each side of the equation.
0.20 + -0.20 + 40x = 0.70 + -0.20

Combine like terms: 0.20 + -0.20 = 0.00
0.00 + 40x = 0.70 + -0.20
40x = 0.70 + -0.20

Combine like terms: 0.70 + -0.20 = 0.5
40x = 0.5

Divide each side by '40'.
x = 0.0125

Simplifying
x = 0.0125

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