7x-9+3x+8=49

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Solution for 7x-9+3x+8=49 equation:


Simplifying
7x + -9 + 3x + 8 = 49

Reorder the terms:
-9 + 8 + 7x + 3x = 49

Combine like terms: -9 + 8 = -1
-1 + 7x + 3x = 49

Combine like terms: 7x + 3x = 10x
-1 + 10x = 49

Solving
-1 + 10x = 49

Solving for variable 'x'.

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

Add '1' to each side of the equation.
-1 + 1 + 10x = 49 + 1

Combine like terms: -1 + 1 = 0
0 + 10x = 49 + 1
10x = 49 + 1

Combine like terms: 49 + 1 = 50
10x = 50

Divide each side by '10'.
x = 5

Simplifying
x = 5

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