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

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


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

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

Reorder the terms:
-2 + 3 + 2x = x + a + 1

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

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

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

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

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

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

Solving
2x = a + x

Solving for variable 'x'.

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

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

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

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

Divide each side by '1'.
x = a

Simplifying
x = a

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