20-8(4-6x)=90

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Solution for 20-8(4-6x)=90 equation: 


Simplifying
20 + -8(4 + -6x) = 90
20 + (4 * -8 + -6x * -8) = 90
20 + (-32 + 48x) = 90

Combine like terms: 20 + -32 = -12
-12 + 48x = 90

Solving
-12 + 48x = 90

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + 12 + 48x = 90 + 12

Combine like terms: -12 + 12 = 0
0 + 48x = 90 + 12
48x = 90 + 12

Combine like terms: 90 + 12 = 102
48x = 102

Divide each side by '48'.
x = 2.125

Simplifying
x = 2.125

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