7+2(x+3)=8+4(x+1)

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Solution for 7+2(x+3)=8+4(x+1) equation:


Simplifying
7 + 2(x + 3) = 8 + 4(x + 1)

Reorder the terms:
7 + 2(3 + x) = 8 + 4(x + 1)
7 + (3 * 2 + x * 2) = 8 + 4(x + 1)
7 + (6 + 2x) = 8 + 4(x + 1)

Combine like terms: 7 + 6 = 13
13 + 2x = 8 + 4(x + 1)

Reorder the terms:
13 + 2x = 8 + 4(1 + x)
13 + 2x = 8 + (1 * 4 + x * 4)
13 + 2x = 8 + (4 + 4x)

Combine like terms: 8 + 4 = 12
13 + 2x = 12 + 4x

Solving
13 + 2x = 12 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
13 + 2x + -4x = 12 + 4x + -4x

Combine like terms: 2x + -4x = -2x
13 + -2x = 12 + 4x + -4x

Combine like terms: 4x + -4x = 0
13 + -2x = 12 + 0
13 + -2x = 12

Add '-13' to each side of the equation.
13 + -13 + -2x = 12 + -13

Combine like terms: 13 + -13 = 0
0 + -2x = 12 + -13
-2x = 12 + -13

Combine like terms: 12 + -13 = -1
-2x = -1

Divide each side by '-2'.
x = 0.5

Simplifying
x = 0.5

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