20-2x(7-3)=

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Solution for 20-2x(7-3)= equation:


Simplifying
20 + -2x(7 + -3) = 0

Combine like terms: 7 + -3 = 4
20 + -2x(4) = 0

Reorder the terms for easier multiplication:
20 + -2 * 4x = 0

Multiply -2 * 4
20 + -8x = 0

Solving
20 + -8x = 0

Solving for variable 'x'.

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

Add '-20' to each side of the equation.
20 + -20 + -8x = 0 + -20

Combine like terms: 20 + -20 = 0
0 + -8x = 0 + -20
-8x = 0 + -20

Combine like terms: 0 + -20 = -20
-8x = -20

Divide each side by '-8'.
x = 2.5

Simplifying
x = 2.5

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