b=(8x+4)-(7x-2)

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Solution for b=(8x+4)-(7x-2) equation:


Simplifying
b = (8x + 4) + -1(7x + -2)

Reorder the terms:
b = (4 + 8x) + -1(7x + -2)

Remove parenthesis around (4 + 8x)
b = 4 + 8x + -1(7x + -2)

Reorder the terms:
b = 4 + 8x + -1(-2 + 7x)
b = 4 + 8x + (-2 * -1 + 7x * -1)
b = 4 + 8x + (2 + -7x)

Reorder the terms:
b = 4 + 2 + 8x + -7x

Combine like terms: 4 + 2 = 6
b = 6 + 8x + -7x

Combine like terms: 8x + -7x = 1x
b = 6 + 1x

Solving
b = 6 + 1x

Solving for variable 'b'.

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

Simplifying
b = 6 + 1x

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