0.5(x+30)+0.9x=64

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Solution for 0.5(x+30)+0.9x=64 equation:


Simplifying
0.5(x + 30) + 0.9x = 64

Reorder the terms:
0.5(30 + x) + 0.9x = 64
(30 * 0.5 + x * 0.5) + 0.9x = 64
(15 + 0.5x) + 0.9x = 64

Combine like terms: 0.5x + 0.9x = 1.4x
15 + 1.4x = 64

Solving
15 + 1.4x = 64

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + -15 + 1.4x = 64 + -15

Combine like terms: 15 + -15 = 0
0 + 1.4x = 64 + -15
1.4x = 64 + -15

Combine like terms: 64 + -15 = 49
1.4x = 49

Divide each side by '1.4'.
x = 35

Simplifying
x = 35

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