7x+9=4-(9x-6)

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Solution for 7x+9=4-(9x-6) equation:


Simplifying
7x + 9 = 4 + -1(9x + -6)

Reorder the terms:
9 + 7x = 4 + -1(9x + -6)

Reorder the terms:
9 + 7x = 4 + -1(-6 + 9x)
9 + 7x = 4 + (-6 * -1 + 9x * -1)
9 + 7x = 4 + (6 + -9x)

Combine like terms: 4 + 6 = 10
9 + 7x = 10 + -9x

Solving
9 + 7x = 10 + -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
9 + 7x + 9x = 10 + -9x + 9x

Combine like terms: 7x + 9x = 16x
9 + 16x = 10 + -9x + 9x

Combine like terms: -9x + 9x = 0
9 + 16x = 10 + 0
9 + 16x = 10

Add '-9' to each side of the equation.
9 + -9 + 16x = 10 + -9

Combine like terms: 9 + -9 = 0
0 + 16x = 10 + -9
16x = 10 + -9

Combine like terms: 10 + -9 = 1
16x = 1

Divide each side by '16'.
x = 0.0625

Simplifying
x = 0.0625

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