.9(x+30)+0.5x=76

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Solution for .9(x+30)+0.5x=76 equation:


Simplifying
0.9(x + 30) + 0.5x = 76

Reorder the terms:
0.9(30 + x) + 0.5x = 76
(30 * 0.9 + x * 0.9) + 0.5x = 76
(27 + 0.9x) + 0.5x = 76

Combine like terms: 0.9x + 0.5x = 1.4x
27 + 1.4x = 76

Solving
27 + 1.4x = 76

Solving for variable 'x'.

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

Add '-27' to each side of the equation.
27 + -27 + 1.4x = 76 + -27

Combine like terms: 27 + -27 = 0
0 + 1.4x = 76 + -27
1.4x = 76 + -27

Combine like terms: 76 + -27 = 49
1.4x = 49

Divide each side by '1.4'.
x = 35

Simplifying
x = 35

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