7x+16=49-4x

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Solution for 7x+16=49-4x equation:


Simplifying
7x + 16 = 49 + -4x

Reorder the terms:
16 + 7x = 49 + -4x

Solving
16 + 7x = 49 + -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
16 + 7x + 4x = 49 + -4x + 4x

Combine like terms: 7x + 4x = 11x
16 + 11x = 49 + -4x + 4x

Combine like terms: -4x + 4x = 0
16 + 11x = 49 + 0
16 + 11x = 49

Add '-16' to each side of the equation.
16 + -16 + 11x = 49 + -16

Combine like terms: 16 + -16 = 0
0 + 11x = 49 + -16
11x = 49 + -16

Combine like terms: 49 + -16 = 33
11x = 33

Divide each side by '11'.
x = 3

Simplifying
x = 3

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