7x+4=4(x+7)

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Solution for 7x+4=4(x+7) equation:


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

Reorder the terms:
4 + 7x = 4(x + 7)

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

Solving
4 + 7x = 28 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
4 + 7x + -4x = 28 + 4x + -4x

Combine like terms: 7x + -4x = 3x
4 + 3x = 28 + 4x + -4x

Combine like terms: 4x + -4x = 0
4 + 3x = 28 + 0
4 + 3x = 28

Add '-4' to each side of the equation.
4 + -4 + 3x = 28 + -4

Combine like terms: 4 + -4 = 0
0 + 3x = 28 + -4
3x = 28 + -4

Combine like terms: 28 + -4 = 24
3x = 24

Divide each side by '3'.
x = 8

Simplifying
x = 8

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