-0.10(30)+0.45x=0.05(x-12)

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Solution for -0.10(30)+0.45x=0.05(x-12) equation:


Simplifying
-0.10(30) + 0.45x = 0.05(x + -12)

Multiply -0.10 * 30
-3 + 0.45x = 0.05(x + -12)

Reorder the terms:
-3 + 0.45x = 0.05(-12 + x)
-3 + 0.45x = (-12 * 0.05 + x * 0.05)
-3 + 0.45x = (-0.6 + 0.05x)

Solving
-3 + 0.45x = -0.6 + 0.05x

Solving for variable 'x'.

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

Add '-0.05x' to each side of the equation.
-3 + 0.45x + -0.05x = -0.6 + 0.05x + -0.05x

Combine like terms: 0.45x + -0.05x = 0.4x
-3 + 0.4x = -0.6 + 0.05x + -0.05x

Combine like terms: 0.05x + -0.05x = 0.00
-3 + 0.4x = -0.6 + 0.00
-3 + 0.4x = -0.6

Add '3' to each side of the equation.
-3 + 3 + 0.4x = -0.6 + 3

Combine like terms: -3 + 3 = 0
0 + 0.4x = -0.6 + 3
0.4x = -0.6 + 3

Combine like terms: -0.6 + 3 = 2.4
0.4x = 2.4

Divide each side by '0.4'.
x = 6

Simplifying
x = 6

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