(3x+1)+(4x-5)=180

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Solution for (3x+1)+(4x-5)=180 equation:


Simplifying
(3x + 1) + (4x + -5) = 180

Reorder the terms:
(1 + 3x) + (4x + -5) = 180

Remove parenthesis around (1 + 3x)
1 + 3x + (4x + -5) = 180

Reorder the terms:
1 + 3x + (-5 + 4x) = 180

Remove parenthesis around (-5 + 4x)
1 + 3x + -5 + 4x = 180

Reorder the terms:
1 + -5 + 3x + 4x = 180

Combine like terms: 1 + -5 = -4
-4 + 3x + 4x = 180

Combine like terms: 3x + 4x = 7x
-4 + 7x = 180

Solving
-4 + 7x = 180

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + 7x = 180 + 4

Combine like terms: -4 + 4 = 0
0 + 7x = 180 + 4
7x = 180 + 4

Combine like terms: 180 + 4 = 184
7x = 184

Divide each side by '7'.
x = 26.28571429

Simplifying
x = 26.28571429

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