5=7(x-4)+3x

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


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

Reorder the terms:
5 = 7(-4 + x) + 3x
5 = (-4 * 7 + x * 7) + 3x
5 = (-28 + 7x) + 3x

Combine like terms: 7x + 3x = 10x
5 = -28 + 10x

Solving
5 = -28 + 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
5 + -10x = -28 + 10x + -10x

Combine like terms: 10x + -10x = 0
5 + -10x = -28 + 0
5 + -10x = -28

Add '-5' to each side of the equation.
5 + -5 + -10x = -28 + -5

Combine like terms: 5 + -5 = 0
0 + -10x = -28 + -5
-10x = -28 + -5

Combine like terms: -28 + -5 = -33
-10x = -33

Divide each side by '-10'.
x = 3.3

Simplifying
x = 3.3

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