5x-7=4(x+7)

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


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

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

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

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

Combine like terms: 5x + -4x = 1x
-7 + 1x = 28 + 4x + -4x

Combine like terms: 4x + -4x = 0
-7 + 1x = 28 + 0
-7 + 1x = 28

Add '7' to each side of the equation.
-7 + 7 + 1x = 28 + 7

Combine like terms: -7 + 7 = 0
0 + 1x = 28 + 7
1x = 28 + 7

Combine like terms: 28 + 7 = 35
1x = 35

Divide each side by '1'.
x = 35

Simplifying
x = 35

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