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

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


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

Reorder the terms:
7(5 + 2x) = 4(x + 2) + -4
(5 * 7 + 2x * 7) = 4(x + 2) + -4
(35 + 14x) = 4(x + 2) + -4

Reorder the terms:
35 + 14x = 4(2 + x) + -4
35 + 14x = (2 * 4 + x * 4) + -4
35 + 14x = (8 + 4x) + -4

Reorder the terms:
35 + 14x = 8 + -4 + 4x

Combine like terms: 8 + -4 = 4
35 + 14x = 4 + 4x

Solving
35 + 14x = 4 + 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.
35 + 14x + -4x = 4 + 4x + -4x

Combine like terms: 14x + -4x = 10x
35 + 10x = 4 + 4x + -4x

Combine like terms: 4x + -4x = 0
35 + 10x = 4 + 0
35 + 10x = 4

Add '-35' to each side of the equation.
35 + -35 + 10x = 4 + -35

Combine like terms: 35 + -35 = 0
0 + 10x = 4 + -35
10x = 4 + -35

Combine like terms: 4 + -35 = -31
10x = -31

Divide each side by '10'.
x = -3.1

Simplifying
x = -3.1

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