3(3X-7)+(5X-9)=

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


Simplifying
3(3X + -7) + (5X + -9) = 0

Reorder the terms:
3(-7 + 3X) + (5X + -9) = 0
(-7 * 3 + 3X * 3) + (5X + -9) = 0
(-21 + 9X) + (5X + -9) = 0

Reorder the terms:
-21 + 9X + (-9 + 5X) = 0

Remove parenthesis around (-9 + 5X)
-21 + 9X + -9 + 5X = 0

Reorder the terms:
-21 + -9 + 9X + 5X = 0

Combine like terms: -21 + -9 = -30
-30 + 9X + 5X = 0

Combine like terms: 9X + 5X = 14X
-30 + 14X = 0

Solving
-30 + 14X = 0

Solving for variable 'X'.

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

Add '30' to each side of the equation.
-30 + 30 + 14X = 0 + 30

Combine like terms: -30 + 30 = 0
0 + 14X = 0 + 30
14X = 0 + 30

Combine like terms: 0 + 30 = 30
14X = 30

Divide each side by '14'.
X = 2.142857143

Simplifying
X = 2.142857143

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