1*4x+1*2x-2=1*8x+3

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


Simplifying
1 * 4x + 1 * 2x + -2 = 1 * 8x + 3

Multiply 1 * 4
4x + 1 * 2x + -2 = 1 * 8x + 3

Multiply 1 * 2
4x + 2x + -2 = 1 * 8x + 3

Reorder the terms:
-2 + 4x + 2x = 1 * 8x + 3

Combine like terms: 4x + 2x = 6x
-2 + 6x = 1 * 8x + 3

Multiply 1 * 8
-2 + 6x = 8x + 3

Reorder the terms:
-2 + 6x = 3 + 8x

Solving
-2 + 6x = 3 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
-2 + 6x + -8x = 3 + 8x + -8x

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

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

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

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

Combine like terms: 3 + 2 = 5
-2x = 5

Divide each side by '-2'.
x = -2.5

Simplifying
x = -2.5

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