8x-(3x-21)=46

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Solution for 8x-(3x-21)=46 equation:


Simplifying
8x + -1(3x + -21) = 46

Reorder the terms:
8x + -1(-21 + 3x) = 46
8x + (-21 * -1 + 3x * -1) = 46
8x + (21 + -3x) = 46

Reorder the terms:
21 + 8x + -3x = 46

Combine like terms: 8x + -3x = 5x
21 + 5x = 46

Solving
21 + 5x = 46

Solving for variable 'x'.

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

Add '-21' to each side of the equation.
21 + -21 + 5x = 46 + -21

Combine like terms: 21 + -21 = 0
0 + 5x = 46 + -21
5x = 46 + -21

Combine like terms: 46 + -21 = 25
5x = 25

Divide each side by '5'.
x = 5

Simplifying
x = 5

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