2(7x-4)-9(x-1)=

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Solution for 2(7x-4)-9(x-1)= equation:


Simplifying
2(7x + -4) + -9(x + -1) = 0

Reorder the terms:
2(-4 + 7x) + -9(x + -1) = 0
(-4 * 2 + 7x * 2) + -9(x + -1) = 0
(-8 + 14x) + -9(x + -1) = 0

Reorder the terms:
-8 + 14x + -9(-1 + x) = 0
-8 + 14x + (-1 * -9 + x * -9) = 0
-8 + 14x + (9 + -9x) = 0

Reorder the terms:
-8 + 9 + 14x + -9x = 0

Combine like terms: -8 + 9 = 1
1 + 14x + -9x = 0

Combine like terms: 14x + -9x = 5x
1 + 5x = 0

Solving
1 + 5x = 0

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + -1 + 5x = 0 + -1

Combine like terms: 1 + -1 = 0
0 + 5x = 0 + -1
5x = 0 + -1

Combine like terms: 0 + -1 = -1
5x = -1

Divide each side by '5'.
x = -0.2

Simplifying
x = -0.2

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