4(5x-9)=20-30

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Solution for 4(5x-9)=20-30 equation:


Simplifying
4(5x + -9) = 20 + -30

Reorder the terms:
4(-9 + 5x) = 20 + -30
(-9 * 4 + 5x * 4) = 20 + -30
(-36 + 20x) = 20 + -30

Combine like terms: 20 + -30 = -10
-36 + 20x = -10

Solving
-36 + 20x = -10

Solving for variable 'x'.

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

Add '36' to each side of the equation.
-36 + 36 + 20x = -10 + 36

Combine like terms: -36 + 36 = 0
0 + 20x = -10 + 36
20x = -10 + 36

Combine like terms: -10 + 36 = 26
20x = 26

Divide each side by '20'.
x = 1.3

Simplifying
x = 1.3

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