9x=7(7x+2)

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


Simplifying
9x = 7(7x + 2)

Reorder the terms:
9x = 7(2 + 7x)
9x = (2 * 7 + 7x * 7)
9x = (14 + 49x)

Solving
9x = 14 + 49x

Solving for variable 'x'.

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

Add '-49x' to each side of the equation.
9x + -49x = 14 + 49x + -49x

Combine like terms: 9x + -49x = -40x
-40x = 14 + 49x + -49x

Combine like terms: 49x + -49x = 0
-40x = 14 + 0
-40x = 14

Divide each side by '-40'.
x = -0.35

Simplifying
x = -0.35

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