.45+.05(12-x)=.10(-50)

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Solution for .45+.05(12-x)=.10(-50) equation:


Simplifying
0.45 + 0.05(12 + -1x) = 0.10(-50)
0.45 + (12 * 0.05 + -1x * 0.05) = 0.10(-50)
0.45 + (0.6 + -0.05x) = 0.10(-50)

Combine like terms: 0.45 + 0.6 = 1.05
1.05 + -0.05x = 0.10(-50)

Multiply 0.10 * -50
1.05 + -0.05x = -5

Solving
1.05 + -0.05x = -5

Solving for variable 'x'.

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

Add '-1.05' to each side of the equation.
1.05 + -1.05 + -0.05x = -5 + -1.05

Combine like terms: 1.05 + -1.05 = 0.00
0.00 + -0.05x = -5 + -1.05
-0.05x = -5 + -1.05

Combine like terms: -5 + -1.05 = -6.05
-0.05x = -6.05

Divide each side by '-0.05'.
x = 121

Simplifying
x = 121

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