X-3(5X-4)+2(X+7)=0

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Solution for X-3(5X-4)+2(X+7)=0 equation:


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

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

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

Reorder the terms:
12 + 14 + X + -15X + 2X = 0

Combine like terms: 12 + 14 = 26
26 + X + -15X + 2X = 0

Combine like terms: X + -15X = -14X
26 + -14X + 2X = 0

Combine like terms: -14X + 2X = -12X
26 + -12X = 0

Solving
26 + -12X = 0

Solving for variable 'X'.

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

Add '-26' to each side of the equation.
26 + -26 + -12X = 0 + -26

Combine like terms: 26 + -26 = 0
0 + -12X = 0 + -26
-12X = 0 + -26

Combine like terms: 0 + -26 = -26
-12X = -26

Divide each side by '-12'.
X = 2.166666667

Simplifying
X = 2.166666667

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