(4x-20)+(3x+14)=155

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Solution for (4x-20)+(3x+14)=155 equation:


Simplifying
(4x + -20) + (3x + 14) = 155

Reorder the terms:
(-20 + 4x) + (3x + 14) = 155

Remove parenthesis around (-20 + 4x)
-20 + 4x + (3x + 14) = 155

Reorder the terms:
-20 + 4x + (14 + 3x) = 155

Remove parenthesis around (14 + 3x)
-20 + 4x + 14 + 3x = 155

Reorder the terms:
-20 + 14 + 4x + 3x = 155

Combine like terms: -20 + 14 = -6
-6 + 4x + 3x = 155

Combine like terms: 4x + 3x = 7x
-6 + 7x = 155

Solving
-6 + 7x = 155

Solving for variable 'x'.

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

Add '6' to each side of the equation.
-6 + 6 + 7x = 155 + 6

Combine like terms: -6 + 6 = 0
0 + 7x = 155 + 6
7x = 155 + 6

Combine like terms: 155 + 6 = 161
7x = 161

Divide each side by '7'.
x = 23

Simplifying
x = 23

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