8x-(4x+7)=1

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


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

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

Reorder the terms:
-7 + 8x + -4x = 1

Combine like terms: 8x + -4x = 4x
-7 + 4x = 1

Solving
-7 + 4x = 1

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + 4x = 1 + 7

Combine like terms: -7 + 7 = 0
0 + 4x = 1 + 7
4x = 1 + 7

Combine like terms: 1 + 7 = 8
4x = 8

Divide each side by '4'.
x = 2

Simplifying
x = 2

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