4(x-5)=9(2x-18)

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Solution for 4(x-5)=9(2x-18) equation:


Simplifying
4(x + -5) = 9(2x + -18)

Reorder the terms:
4(-5 + x) = 9(2x + -18)
(-5 * 4 + x * 4) = 9(2x + -18)
(-20 + 4x) = 9(2x + -18)

Reorder the terms:
-20 + 4x = 9(-18 + 2x)
-20 + 4x = (-18 * 9 + 2x * 9)
-20 + 4x = (-162 + 18x)

Solving
-20 + 4x = -162 + 18x

Solving for variable 'x'.

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

Add '-18x' to each side of the equation.
-20 + 4x + -18x = -162 + 18x + -18x

Combine like terms: 4x + -18x = -14x
-20 + -14x = -162 + 18x + -18x

Combine like terms: 18x + -18x = 0
-20 + -14x = -162 + 0
-20 + -14x = -162

Add '20' to each side of the equation.
-20 + 20 + -14x = -162 + 20

Combine like terms: -20 + 20 = 0
0 + -14x = -162 + 20
-14x = -162 + 20

Combine like terms: -162 + 20 = -142
-14x = -142

Divide each side by '-14'.
x = 10.14285714

Simplifying
x = 10.14285714

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