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

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


Simplifying
3(2x + -5) + -1(x + 5) = 4(x + 2) + -5

Reorder the terms:
3(-5 + 2x) + -1(x + 5) = 4(x + 2) + -5
(-5 * 3 + 2x * 3) + -1(x + 5) = 4(x + 2) + -5
(-15 + 6x) + -1(x + 5) = 4(x + 2) + -5

Reorder the terms:
-15 + 6x + -1(5 + x) = 4(x + 2) + -5
-15 + 6x + (5 * -1 + x * -1) = 4(x + 2) + -5
-15 + 6x + (-5 + -1x) = 4(x + 2) + -5

Reorder the terms:
-15 + -5 + 6x + -1x = 4(x + 2) + -5

Combine like terms: -15 + -5 = -20
-20 + 6x + -1x = 4(x + 2) + -5

Combine like terms: 6x + -1x = 5x
-20 + 5x = 4(x + 2) + -5

Reorder the terms:
-20 + 5x = 4(2 + x) + -5
-20 + 5x = (2 * 4 + x * 4) + -5
-20 + 5x = (8 + 4x) + -5

Reorder the terms:
-20 + 5x = 8 + -5 + 4x

Combine like terms: 8 + -5 = 3
-20 + 5x = 3 + 4x

Solving
-20 + 5x = 3 + 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.
-20 + 5x + -4x = 3 + 4x + -4x

Combine like terms: 5x + -4x = 1x
-20 + 1x = 3 + 4x + -4x

Combine like terms: 4x + -4x = 0
-20 + 1x = 3 + 0
-20 + 1x = 3

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

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

Combine like terms: 3 + 20 = 23
1x = 23

Divide each side by '1'.
x = 23

Simplifying
x = 23

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