3x(7-2)+X(4-1)+8=2

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Solution for 3x(7-2)+X(4-1)+8=2 equation:


Simplifying
3x(7 + -2) + X(4 + -1) + 8 = 2

Combine like terms: 7 + -2 = 5
3x(5) + X(4 + -1) + 8 = 2

Reorder the terms for easier multiplication:
3 * 5x + X(4 + -1) + 8 = 2

Multiply 3 * 5
15x + X(4 + -1) + 8 = 2

Combine like terms: 4 + -1 = 3
15x + X(3) + 8 = 2

Reorder the terms for easier multiplication:
15x + 3X + 8 = 2

Reorder the terms:
8 + 3X + 15x = 2

Solving
8 + 3X + 15x = 2

Solving for variable 'X'.

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

Add '-8' to each side of the equation.
8 + 3X + -8 + 15x = 2 + -8

Reorder the terms:
8 + -8 + 3X + 15x = 2 + -8

Combine like terms: 8 + -8 = 0
0 + 3X + 15x = 2 + -8
3X + 15x = 2 + -8

Combine like terms: 2 + -8 = -6
3X + 15x = -6

Add '-15x' to each side of the equation.
3X + 15x + -15x = -6 + -15x

Combine like terms: 15x + -15x = 0
3X + 0 = -6 + -15x
3X = -6 + -15x

Divide each side by '3'.
X = -2 + -5x

Simplifying
X = -2 + -5x

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