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

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


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

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

Reorder the terms:
-3 + 3 + 7x + 3x = 2(x + 8)

Combine like terms: -3 + 3 = 0
0 + 7x + 3x = 2(x + 8)
7x + 3x = 2(x + 8)

Combine like terms: 7x + 3x = 10x
10x = 2(x + 8)

Reorder the terms:
10x = 2(8 + x)
10x = (8 * 2 + x * 2)
10x = (16 + 2x)

Solving
10x = 16 + 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.
10x + -2x = 16 + 2x + -2x

Combine like terms: 10x + -2x = 8x
8x = 16 + 2x + -2x

Combine like terms: 2x + -2x = 0
8x = 16 + 0
8x = 16

Divide each side by '8'.
x = 2

Simplifying
x = 2

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