7x+2=5-(9x-2)

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Solution for 7x+2=5-(9x-2) equation:


Simplifying
7x + 2 = 5 + -1(9x + -2)

Reorder the terms:
2 + 7x = 5 + -1(9x + -2)

Reorder the terms:
2 + 7x = 5 + -1(-2 + 9x)
2 + 7x = 5 + (-2 * -1 + 9x * -1)
2 + 7x = 5 + (2 + -9x)

Combine like terms: 5 + 2 = 7
2 + 7x = 7 + -9x

Solving
2 + 7x = 7 + -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.
2 + 7x + 9x = 7 + -9x + 9x

Combine like terms: 7x + 9x = 16x
2 + 16x = 7 + -9x + 9x

Combine like terms: -9x + 9x = 0
2 + 16x = 7 + 0
2 + 16x = 7

Add '-2' to each side of the equation.
2 + -2 + 16x = 7 + -2

Combine like terms: 2 + -2 = 0
0 + 16x = 7 + -2
16x = 7 + -2

Combine like terms: 7 + -2 = 5
16x = 5

Divide each side by '16'.
x = 0.3125

Simplifying
x = 0.3125

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