7*(x-3)+(7-2x)*4=

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Solution for 7*(x-3)+(7-2x)*4= equation:


Simplifying
7(x + -3) + (7 + -2x) * 4 = 0

Reorder the terms:
7(-3 + x) + (7 + -2x) * 4 = 0
(-3 * 7 + x * 7) + (7 + -2x) * 4 = 0
(-21 + 7x) + (7 + -2x) * 4 = 0

Reorder the terms for easier multiplication:
-21 + 7x + 4(7 + -2x) = 0
-21 + 7x + (7 * 4 + -2x * 4) = 0
-21 + 7x + (28 + -8x) = 0

Reorder the terms:
-21 + 28 + 7x + -8x = 0

Combine like terms: -21 + 28 = 7
7 + 7x + -8x = 0

Combine like terms: 7x + -8x = -1x
7 + -1x = 0

Solving
7 + -1x = 0

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + -1x = 0 + -7

Combine like terms: 7 + -7 = 0
0 + -1x = 0 + -7
-1x = 0 + -7

Combine like terms: 0 + -7 = -7
-1x = -7

Divide each side by '-1'.
x = 7

Simplifying
x = 7

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