3(4x-5)-7(9x-2)=

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Solution for 3(4x-5)-7(9x-2)= equation:


Simplifying
3(4x + -5) + -7(9x + -2) = 0

Reorder the terms:
3(-5 + 4x) + -7(9x + -2) = 0
(-5 * 3 + 4x * 3) + -7(9x + -2) = 0
(-15 + 12x) + -7(9x + -2) = 0

Reorder the terms:
-15 + 12x + -7(-2 + 9x) = 0
-15 + 12x + (-2 * -7 + 9x * -7) = 0
-15 + 12x + (14 + -63x) = 0

Reorder the terms:
-15 + 14 + 12x + -63x = 0

Combine like terms: -15 + 14 = -1
-1 + 12x + -63x = 0

Combine like terms: 12x + -63x = -51x
-1 + -51x = 0

Solving
-1 + -51x = 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 + -51x = 0 + 1

Combine like terms: -1 + 1 = 0
0 + -51x = 0 + 1
-51x = 0 + 1

Combine like terms: 0 + 1 = 1
-51x = 1

Divide each side by '-51'.
x = -0.01960784314

Simplifying
x = -0.01960784314

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