3(7-9x)-5(5x+1)=

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Solution for 3(7-9x)-5(5x+1)= equation:


Simplifying
3(7 + -9x) + -5(5x + 1) = 0
(7 * 3 + -9x * 3) + -5(5x + 1) = 0
(21 + -27x) + -5(5x + 1) = 0

Reorder the terms:
21 + -27x + -5(1 + 5x) = 0
21 + -27x + (1 * -5 + 5x * -5) = 0
21 + -27x + (-5 + -25x) = 0

Reorder the terms:
21 + -5 + -27x + -25x = 0

Combine like terms: 21 + -5 = 16
16 + -27x + -25x = 0

Combine like terms: -27x + -25x = -52x
16 + -52x = 0

Solving
16 + -52x = 0

Solving for variable 'x'.

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

Add '-16' to each side of the equation.
16 + -16 + -52x = 0 + -16

Combine like terms: 16 + -16 = 0
0 + -52x = 0 + -16
-52x = 0 + -16

Combine like terms: 0 + -16 = -16
-52x = -16

Divide each side by '-52'.
x = 0.3076923077

Simplifying
x = 0.3076923077

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