10x+0.15(50-x)=0.12(50)

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Solution for 10x+0.15(50-x)=0.12(50) equation:


Simplifying
10x + 0.15(50 + -1x) = 0.12(50)
10x + (50 * 0.15 + -1x * 0.15) = 0.12(50)
10x + (7.5 + -0.15x) = 0.12(50)

Reorder the terms:
7.5 + 10x + -0.15x = 0.12(50)

Combine like terms: 10x + -0.15x = 9.85x
7.5 + 9.85x = 0.12(50)

Multiply 0.12 * 50
7.5 + 9.85x = 6

Solving
7.5 + 9.85x = 6

Solving for variable 'x'.

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

Add '-7.5' to each side of the equation.
7.5 + -7.5 + 9.85x = 6 + -7.5

Combine like terms: 7.5 + -7.5 = 0.0
0.0 + 9.85x = 6 + -7.5
9.85x = 6 + -7.5

Combine like terms: 6 + -7.5 = -1.5
9.85x = -1.5

Divide each side by '9.85'.
x = -0.152284264

Simplifying
x = -0.152284264

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