9x-20(7x-2)+3=0

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Solution for 9x-20(7x-2)+3=0 equation:


Simplifying
9x + -20(7x + -2) + 3 = 0

Reorder the terms:
9x + -20(-2 + 7x) + 3 = 0
9x + (-2 * -20 + 7x * -20) + 3 = 0
9x + (40 + -140x) + 3 = 0

Reorder the terms:
40 + 3 + 9x + -140x = 0

Combine like terms: 40 + 3 = 43
43 + 9x + -140x = 0

Combine like terms: 9x + -140x = -131x
43 + -131x = 0

Solving
43 + -131x = 0

Solving for variable 'x'.

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

Add '-43' to each side of the equation.
43 + -43 + -131x = 0 + -43

Combine like terms: 43 + -43 = 0
0 + -131x = 0 + -43
-131x = 0 + -43

Combine like terms: 0 + -43 = -43
-131x = -43

Divide each side by '-131'.
x = 0.3282442748

Simplifying
x = 0.3282442748

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