5[x-3]=20

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Solution for 5[x-3]=20 equation:


Simplifying
5[x + -3] = 20

Reorder the terms:
5[-3 + x] = 20
[-3 * 5 + x * 5] = 20
[-15 + 5x] = 20

Solving
-15 + 5x = 20

Solving for variable 'x'.

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

Add '15' to each side of the equation.
-15 + 15 + 5x = 20 + 15

Combine like terms: -15 + 15 = 0
0 + 5x = 20 + 15
5x = 20 + 15

Combine like terms: 20 + 15 = 35
5x = 35

Divide each side by '5'.
x = 7

Simplifying
x = 7

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