-3(x+4)+5=7(x+4)+7

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Solution for -3(x+4)+5=7(x+4)+7 equation:


Simplifying
-3(x + 4) + 5 = 7(x + 4) + 7

Reorder the terms:
-3(4 + x) + 5 = 7(x + 4) + 7
(4 * -3 + x * -3) + 5 = 7(x + 4) + 7
(-12 + -3x) + 5 = 7(x + 4) + 7

Reorder the terms:
-12 + 5 + -3x = 7(x + 4) + 7

Combine like terms: -12 + 5 = -7
-7 + -3x = 7(x + 4) + 7

Reorder the terms:
-7 + -3x = 7(4 + x) + 7
-7 + -3x = (4 * 7 + x * 7) + 7
-7 + -3x = (28 + 7x) + 7

Reorder the terms:
-7 + -3x = 28 + 7 + 7x

Combine like terms: 28 + 7 = 35
-7 + -3x = 35 + 7x

Solving
-7 + -3x = 35 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-7 + -3x + -7x = 35 + 7x + -7x

Combine like terms: -3x + -7x = -10x
-7 + -10x = 35 + 7x + -7x

Combine like terms: 7x + -7x = 0
-7 + -10x = 35 + 0
-7 + -10x = 35

Add '7' to each side of the equation.
-7 + 7 + -10x = 35 + 7

Combine like terms: -7 + 7 = 0
0 + -10x = 35 + 7
-10x = 35 + 7

Combine like terms: 35 + 7 = 42
-10x = 42

Divide each side by '-10'.
x = -4.2

Simplifying
x = -4.2

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