7(4X-3)-9=6(5-2X)

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Solution for 7(4X-3)-9=6(5-2X) equation:


Simplifying
7(4X + -3) + -9 = 6(5 + -2X)

Reorder the terms:
7(-3 + 4X) + -9 = 6(5 + -2X)
(-3 * 7 + 4X * 7) + -9 = 6(5 + -2X)
(-21 + 28X) + -9 = 6(5 + -2X)

Reorder the terms:
-21 + -9 + 28X = 6(5 + -2X)

Combine like terms: -21 + -9 = -30
-30 + 28X = 6(5 + -2X)
-30 + 28X = (5 * 6 + -2X * 6)
-30 + 28X = (30 + -12X)

Solving
-30 + 28X = 30 + -12X

Solving for variable 'X'.

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

Add '12X' to each side of the equation.
-30 + 28X + 12X = 30 + -12X + 12X

Combine like terms: 28X + 12X = 40X
-30 + 40X = 30 + -12X + 12X

Combine like terms: -12X + 12X = 0
-30 + 40X = 30 + 0
-30 + 40X = 30

Add '30' to each side of the equation.
-30 + 30 + 40X = 30 + 30

Combine like terms: -30 + 30 = 0
0 + 40X = 30 + 30
40X = 30 + 30

Combine like terms: 30 + 30 = 60
40X = 60

Divide each side by '40'.
X = 1.5

Simplifying
X = 1.5

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