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

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


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

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

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

Combine like terms: 15 + -4 = 11
11 + 3x = 2(4x + 5)

Reorder the terms:
11 + 3x = 2(5 + 4x)
11 + 3x = (5 * 2 + 4x * 2)
11 + 3x = (10 + 8x)

Solving
11 + 3x = 10 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
11 + 3x + -8x = 10 + 8x + -8x

Combine like terms: 3x + -8x = -5x
11 + -5x = 10 + 8x + -8x

Combine like terms: 8x + -8x = 0
11 + -5x = 10 + 0
11 + -5x = 10

Add '-11' to each side of the equation.
11 + -11 + -5x = 10 + -11

Combine like terms: 11 + -11 = 0
0 + -5x = 10 + -11
-5x = 10 + -11

Combine like terms: 10 + -11 = -1
-5x = -1

Divide each side by '-5'.
x = 0.2

Simplifying
x = 0.2

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