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

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


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

Reorder the terms:
3 + 8x = 2x + -1(3)

Multiply -1 * 3
3 + 8x = 2x + -3

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

Solving
3 + 8x = -3 + 2x

Solving for variable 'x'.

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

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

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

Combine like terms: 2x + -2x = 0
3 + 6x = -3 + 0
3 + 6x = -3

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

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

Combine like terms: -3 + -3 = -6
6x = -6

Divide each side by '6'.
x = -1

Simplifying
x = -1

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