.50(x+90)+1.3x=126

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Solution for .50(x+90)+1.3x=126 equation:


Simplifying
0.50(x + 90) + 1.3x = 126

Reorder the terms:
0.50(90 + x) + 1.3x = 126
(90 * 0.50 + x * 0.50) + 1.3x = 126
(45 + 0.50x) + 1.3x = 126

Combine like terms: 0.50x + 1.3x = 1.8x
45 + 1.8x = 126

Solving
45 + 1.8x = 126

Solving for variable 'x'.

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

Add '-45' to each side of the equation.
45 + -45 + 1.8x = 126 + -45

Combine like terms: 45 + -45 = 0
0 + 1.8x = 126 + -45
1.8x = 126 + -45

Combine like terms: 126 + -45 = 81
1.8x = 81

Divide each side by '1.8'.
x = 45

Simplifying
x = 45

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