7x-(3x+16)=16

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Solution for 7x-(3x+16)=16 equation:


Simplifying
7x + -1(3x + 16) = 16

Reorder the terms:
7x + -1(16 + 3x) = 16
7x + (16 * -1 + 3x * -1) = 16
7x + (-16 + -3x) = 16

Reorder the terms:
-16 + 7x + -3x = 16

Combine like terms: 7x + -3x = 4x
-16 + 4x = 16

Solving
-16 + 4x = 16

Solving for variable 'x'.

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

Add '16' to each side of the equation.
-16 + 16 + 4x = 16 + 16

Combine like terms: -16 + 16 = 0
0 + 4x = 16 + 16
4x = 16 + 16

Combine like terms: 16 + 16 = 32
4x = 32

Divide each side by '4'.
x = 8

Simplifying
x = 8

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