12-9=49-16x

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Solution for 12-9=49-16x equation:


Simplifying
12 + -9 = 49 + -16x

Combine like terms: 12 + -9 = 3
3 = 49 + -16x

Solving
3 = 49 + -16x

Solving for variable 'x'.

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

Add '16x' to each side of the equation.
3 + 16x = 49 + -16x + 16x

Combine like terms: -16x + 16x = 0
3 + 16x = 49 + 0
3 + 16x = 49

Add '-3' to each side of the equation.
3 + -3 + 16x = 49 + -3

Combine like terms: 3 + -3 = 0
0 + 16x = 49 + -3
16x = 49 + -3

Combine like terms: 49 + -3 = 46
16x = 46

Divide each side by '16'.
x = 2.875

Simplifying
x = 2.875

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