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

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


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

Reorder the terms:
3(-7 + -3x) = 5(3x + 1)
(-7 * 3 + -3x * 3) = 5(3x + 1)
(-21 + -9x) = 5(3x + 1)

Reorder the terms:
-21 + -9x = 5(1 + 3x)
-21 + -9x = (1 * 5 + 3x * 5)
-21 + -9x = (5 + 15x)

Solving
-21 + -9x = 5 + 15x

Solving for variable 'x'.

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

Add '-15x' to each side of the equation.
-21 + -9x + -15x = 5 + 15x + -15x

Combine like terms: -9x + -15x = -24x
-21 + -24x = 5 + 15x + -15x

Combine like terms: 15x + -15x = 0
-21 + -24x = 5 + 0
-21 + -24x = 5

Add '21' to each side of the equation.
-21 + 21 + -24x = 5 + 21

Combine like terms: -21 + 21 = 0
0 + -24x = 5 + 21
-24x = 5 + 21

Combine like terms: 5 + 21 = 26
-24x = 26

Divide each side by '-24'.
x = -1.083333333

Simplifying
x = -1.083333333

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