7x+4(x-5)=3(x+2)-5

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Solution for 7x+4(x-5)=3(x+2)-5 equation:


Simplifying
7x + 4(x + -5) = 3(x + 2) + -5

Reorder the terms:
7x + 4(-5 + x) = 3(x + 2) + -5
7x + (-5 * 4 + x * 4) = 3(x + 2) + -5
7x + (-20 + 4x) = 3(x + 2) + -5

Reorder the terms:
-20 + 7x + 4x = 3(x + 2) + -5

Combine like terms: 7x + 4x = 11x
-20 + 11x = 3(x + 2) + -5

Reorder the terms:
-20 + 11x = 3(2 + x) + -5
-20 + 11x = (2 * 3 + x * 3) + -5
-20 + 11x = (6 + 3x) + -5

Reorder the terms:
-20 + 11x = 6 + -5 + 3x

Combine like terms: 6 + -5 = 1
-20 + 11x = 1 + 3x

Solving
-20 + 11x = 1 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-20 + 11x + -3x = 1 + 3x + -3x

Combine like terms: 11x + -3x = 8x
-20 + 8x = 1 + 3x + -3x

Combine like terms: 3x + -3x = 0
-20 + 8x = 1 + 0
-20 + 8x = 1

Add '20' to each side of the equation.
-20 + 20 + 8x = 1 + 20

Combine like terms: -20 + 20 = 0
0 + 8x = 1 + 20
8x = 1 + 20

Combine like terms: 1 + 20 = 21
8x = 21

Divide each side by '8'.
x = 2.625

Simplifying
x = 2.625

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