4x+2=a-1

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Solution for 4x+2=a-1 equation: 


Simplifying
4x + 2 = a + -1

Reorder the terms:
2 + 4x = a + -1

Reorder the terms:
2 + 4x = -1 + a

Solving
2 + 4x = -1 + a

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + -2 + 4x = -1 + -2 + a

Combine like terms: 2 + -2 = 0
0 + 4x = -1 + -2 + a
4x = -1 + -2 + a

Combine like terms: -1 + -2 = -3
4x = -3 + a

Divide each side by '4'.
x = -0.75 + 0.25a

Simplifying
x = -0.75 + 0.25a

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