3-4(2-5x)=51

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Solution for 3-4(2-5x)=51 equation:


Simplifying
3 + -4(2 + -5x) = 51
3 + (2 * -4 + -5x * -4) = 51
3 + (-8 + 20x) = 51

Combine like terms: 3 + -8 = -5
-5 + 20x = 51

Solving
-5 + 20x = 51

Solving for variable 'x'.

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

Add '5' to each side of the equation.
-5 + 5 + 20x = 51 + 5

Combine like terms: -5 + 5 = 0
0 + 20x = 51 + 5
20x = 51 + 5

Combine like terms: 51 + 5 = 56
20x = 56

Divide each side by '20'.
x = 2.8

Simplifying
x = 2.8

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