5x+2(2)=7(x+4)

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Solution for 5x+2(2)=7(x+4) equation:


Simplifying
5x + 2(2) = 7(x + 4)

Multiply 2 * 2
5x + 4 = 7(x + 4)

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

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

Solving
4 + 5x = 28 + 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.
4 + 5x + -7x = 28 + 7x + -7x

Combine like terms: 5x + -7x = -2x
4 + -2x = 28 + 7x + -7x

Combine like terms: 7x + -7x = 0
4 + -2x = 28 + 0
4 + -2x = 28

Add '-4' to each side of the equation.
4 + -4 + -2x = 28 + -4

Combine like terms: 4 + -4 = 0
0 + -2x = 28 + -4
-2x = 28 + -4

Combine like terms: 28 + -4 = 24
-2x = 24

Divide each side by '-2'.
x = -12

Simplifying
x = -12

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