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

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


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

Multiply 4 * 8
2x + 32 + (-1) + 3(3) = -2
2x + 32 + -1 + 3(3) = -2

Multiply 3 * 3
2x + 32 + -1 + 9 = -2

Reorder the terms:
32 + -1 + 9 + 2x = -2

Combine like terms: 32 + -1 = 31
31 + 9 + 2x = -2

Combine like terms: 31 + 9 = 40
40 + 2x = -2

Solving
40 + 2x = -2

Solving for variable 'x'.

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

Add '-40' to each side of the equation.
40 + -40 + 2x = -2 + -40

Combine like terms: 40 + -40 = 0
0 + 2x = -2 + -40
2x = -2 + -40

Combine like terms: -2 + -40 = -42
2x = -42

Divide each side by '2'.
x = -21

Simplifying
x = -21

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