15(x-3)=4(x-10)+12

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Solution for 15(x-3)=4(x-10)+12 equation:


Simplifying
15(x + -3) = 4(x + -10) + 12

Reorder the terms:
15(-3 + x) = 4(x + -10) + 12
(-3 * 15 + x * 15) = 4(x + -10) + 12
(-45 + 15x) = 4(x + -10) + 12

Reorder the terms:
-45 + 15x = 4(-10 + x) + 12
-45 + 15x = (-10 * 4 + x * 4) + 12
-45 + 15x = (-40 + 4x) + 12

Reorder the terms:
-45 + 15x = -40 + 12 + 4x

Combine like terms: -40 + 12 = -28
-45 + 15x = -28 + 4x

Solving
-45 + 15x = -28 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-45 + 15x + -4x = -28 + 4x + -4x

Combine like terms: 15x + -4x = 11x
-45 + 11x = -28 + 4x + -4x

Combine like terms: 4x + -4x = 0
-45 + 11x = -28 + 0
-45 + 11x = -28

Add '45' to each side of the equation.
-45 + 45 + 11x = -28 + 45

Combine like terms: -45 + 45 = 0
0 + 11x = -28 + 45
11x = -28 + 45

Combine like terms: -28 + 45 = 17
11x = 17

Divide each side by '11'.
x = 1.545454545

Simplifying
x = 1.545454545

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