2X+8+9=7

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Solution for 2X+8+9=7 equation:


Simplifying
2X + 8 + 9 = 7

Reorder the terms:
8 + 9 + 2X = 7

Combine like terms: 8 + 9 = 17
17 + 2X = 7

Solving
17 + 2X = 7

Solving for variable 'X'.

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

Add '-17' to each side of the equation.
17 + -17 + 2X = 7 + -17

Combine like terms: 17 + -17 = 0
0 + 2X = 7 + -17
2X = 7 + -17

Combine like terms: 7 + -17 = -10
2X = -10

Divide each side by '2'.
X = -5

Simplifying
X = -5

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