2(3x-20)+4(x+1)=50

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Solution for 2(3x-20)+4(x+1)=50 equation: 


Simplifying
2(3x + -20) + 4(x + 1) = 50

Reorder the terms:
2(-20 + 3x) + 4(x + 1) = 50
(-20 * 2 + 3x * 2) + 4(x + 1) = 50
(-40 + 6x) + 4(x + 1) = 50

Reorder the terms:
-40 + 6x + 4(1 + x) = 50
-40 + 6x + (1 * 4 + x * 4) = 50
-40 + 6x + (4 + 4x) = 50

Reorder the terms:
-40 + 4 + 6x + 4x = 50

Combine like terms: -40 + 4 = -36
-36 + 6x + 4x = 50

Combine like terms: 6x + 4x = 10x
-36 + 10x = 50

Solving
-36 + 10x = 50

Solving for variable 'x'.

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

Add '36' to each side of the equation.
-36 + 36 + 10x = 50 + 36

Combine like terms: -36 + 36 = 0
0 + 10x = 50 + 36
10x = 50 + 36

Combine like terms: 50 + 36 = 86
10x = 86

Divide each side by '10'.
x = 8.6

Simplifying
x = 8.6

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