3x-5+4x-5=4

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Solution for 3x-5+4x-5=4 equation:


Simplifying
3x + -5 + 4x + -5 = 4

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

Combine like terms: -5 + -5 = -10
-10 + 3x + 4x = 4

Combine like terms: 3x + 4x = 7x
-10 + 7x = 4

Solving
-10 + 7x = 4

Solving for variable 'x'.

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

Add '10' to each side of the equation.
-10 + 10 + 7x = 4 + 10

Combine like terms: -10 + 10 = 0
0 + 7x = 4 + 10
7x = 4 + 10

Combine like terms: 4 + 10 = 14
7x = 14

Divide each side by '7'.
x = 2

Simplifying
x = 2

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