3x-16+4x-19=28

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Solution for 3x-16+4x-19=28 equation:


Simplifying
3x + -16 + 4x + -19 = 28

Reorder the terms:
-16 + -19 + 3x + 4x = 28

Combine like terms: -16 + -19 = -35
-35 + 3x + 4x = 28

Combine like terms: 3x + 4x = 7x
-35 + 7x = 28

Solving
-35 + 7x = 28

Solving for variable 'x'.

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

Add '35' to each side of the equation.
-35 + 35 + 7x = 28 + 35

Combine like terms: -35 + 35 = 0
0 + 7x = 28 + 35
7x = 28 + 35

Combine like terms: 28 + 35 = 63
7x = 63

Divide each side by '7'.
x = 9

Simplifying
x = 9

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