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

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


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

Reorder the terms:
7(-4 + x) + 5 = 2x + 7
(-4 * 7 + x * 7) + 5 = 2x + 7
(-28 + 7x) + 5 = 2x + 7

Reorder the terms:
-28 + 5 + 7x = 2x + 7

Combine like terms: -28 + 5 = -23
-23 + 7x = 2x + 7

Reorder the terms:
-23 + 7x = 7 + 2x

Solving
-23 + 7x = 7 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-23 + 7x + -2x = 7 + 2x + -2x

Combine like terms: 7x + -2x = 5x
-23 + 5x = 7 + 2x + -2x

Combine like terms: 2x + -2x = 0
-23 + 5x = 7 + 0
-23 + 5x = 7

Add '23' to each side of the equation.
-23 + 23 + 5x = 7 + 23

Combine like terms: -23 + 23 = 0
0 + 5x = 7 + 23
5x = 7 + 23

Combine like terms: 7 + 23 = 30
5x = 30

Divide each side by '5'.
x = 6

Simplifying
x = 6

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