4(x-3)=10x-(x-7)

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Solution for 4(x-3)=10x-(x-7) equation:


Simplifying
4(x + -3) = 10x + -1(x + -7)

Reorder the terms:
4(-3 + x) = 10x + -1(x + -7)
(-3 * 4 + x * 4) = 10x + -1(x + -7)
(-12 + 4x) = 10x + -1(x + -7)

Reorder the terms:
-12 + 4x = 10x + -1(-7 + x)
-12 + 4x = 10x + (-7 * -1 + x * -1)
-12 + 4x = 10x + (7 + -1x)

Reorder the terms:
-12 + 4x = 7 + 10x + -1x

Combine like terms: 10x + -1x = 9x
-12 + 4x = 7 + 9x

Solving
-12 + 4x = 7 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
-12 + 4x + -9x = 7 + 9x + -9x

Combine like terms: 4x + -9x = -5x
-12 + -5x = 7 + 9x + -9x

Combine like terms: 9x + -9x = 0
-12 + -5x = 7 + 0
-12 + -5x = 7

Add '12' to each side of the equation.
-12 + 12 + -5x = 7 + 12

Combine like terms: -12 + 12 = 0
0 + -5x = 7 + 12
-5x = 7 + 12

Combine like terms: 7 + 12 = 19
-5x = 19

Divide each side by '-5'.
x = -3.8

Simplifying
x = -3.8

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