2x+9x-(7x+6)=

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Solution for 2x+9x-(7x+6)= equation:


Simplifying
2x + 9x + -1(7x + 6) = 0

Reorder the terms:
2x + 9x + -1(6 + 7x) = 0
2x + 9x + (6 * -1 + 7x * -1) = 0
2x + 9x + (-6 + -7x) = 0

Reorder the terms:
-6 + 2x + 9x + -7x = 0

Combine like terms: 2x + 9x = 11x
-6 + 11x + -7x = 0

Combine like terms: 11x + -7x = 4x
-6 + 4x = 0

Solving
-6 + 4x = 0

Solving for variable 'x'.

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

Add '6' to each side of the equation.
-6 + 6 + 4x = 0 + 6

Combine like terms: -6 + 6 = 0
0 + 4x = 0 + 6
4x = 0 + 6

Combine like terms: 0 + 6 = 6
4x = 6

Divide each side by '4'.
x = 1.5

Simplifying
x = 1.5

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