2=7x(2)+9

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Solution for 2=7x(2)+9 equation:


Simplifying
2 = 7x(2) + 9

Reorder the terms for easier multiplication:
2 = 7 * 2x + 9

Multiply 7 * 2
2 = 14x + 9

Reorder the terms:
2 = 9 + 14x

Solving
2 = 9 + 14x

Solving for variable 'x'.

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

Add '-14x' to each side of the equation.
2 + -14x = 9 + 14x + -14x

Combine like terms: 14x + -14x = 0
2 + -14x = 9 + 0
2 + -14x = 9

Add '-2' to each side of the equation.
2 + -2 + -14x = 9 + -2

Combine like terms: 2 + -2 = 0
0 + -14x = 9 + -2
-14x = 9 + -2

Combine like terms: 9 + -2 = 7
-14x = 7

Divide each side by '-14'.
x = -0.5

Simplifying
x = -0.5

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