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

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


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

Reorder the terms:
7(-7 + x) = 3(4x + -3)
(-7 * 7 + x * 7) = 3(4x + -3)
(-49 + 7x) = 3(4x + -3)

Reorder the terms:
-49 + 7x = 3(-3 + 4x)
-49 + 7x = (-3 * 3 + 4x * 3)
-49 + 7x = (-9 + 12x)

Solving
-49 + 7x = -9 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
-49 + 7x + -12x = -9 + 12x + -12x

Combine like terms: 7x + -12x = -5x
-49 + -5x = -9 + 12x + -12x

Combine like terms: 12x + -12x = 0
-49 + -5x = -9 + 0
-49 + -5x = -9

Add '49' to each side of the equation.
-49 + 49 + -5x = -9 + 49

Combine like terms: -49 + 49 = 0
0 + -5x = -9 + 49
-5x = -9 + 49

Combine like terms: -9 + 49 = 40
-5x = 40

Divide each side by '-5'.
x = -8

Simplifying
x = -8

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