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

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


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

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

Reorder the terms:
-6 + 3X + 4(-3 + 5X) = 3(X + 3) + -7
-6 + 3X + (-3 * 4 + 5X * 4) = 3(X + 3) + -7
-6 + 3X + (-12 + 20X) = 3(X + 3) + -7

Reorder the terms:
-6 + -12 + 3X + 20X = 3(X + 3) + -7

Combine like terms: -6 + -12 = -18
-18 + 3X + 20X = 3(X + 3) + -7

Combine like terms: 3X + 20X = 23X
-18 + 23X = 3(X + 3) + -7

Reorder the terms:
-18 + 23X = 3(3 + X) + -7
-18 + 23X = (3 * 3 + X * 3) + -7
-18 + 23X = (9 + 3X) + -7

Reorder the terms:
-18 + 23X = 9 + -7 + 3X

Combine like terms: 9 + -7 = 2
-18 + 23X = 2 + 3X

Solving
-18 + 23X = 2 + 3X

Solving for variable 'X'.

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

Add '-3X' to each side of the equation.
-18 + 23X + -3X = 2 + 3X + -3X

Combine like terms: 23X + -3X = 20X
-18 + 20X = 2 + 3X + -3X

Combine like terms: 3X + -3X = 0
-18 + 20X = 2 + 0
-18 + 20X = 2

Add '18' to each side of the equation.
-18 + 18 + 20X = 2 + 18

Combine like terms: -18 + 18 = 0
0 + 20X = 2 + 18
20X = 2 + 18

Combine like terms: 2 + 18 = 20
20X = 20

Divide each side by '20'.
X = 1

Simplifying
X = 1

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