3(6-2x)+4 (5x-1)=0 Solve the simple equation
Answers
Simplifying
3(6 + -2x) + 4(5x + -1) = 0
(6 * 3 + -2x * 3) + 4(5x + -1) = 0
(18 + -6x) + 4(5x + -1) = 0
Reorder the terms:
18 + -6x + 4(-1 + 5x) = 0
18 + -6x + (-1 * 4 + 5x * 4) = 0
18 + -6x + (-4 + 20x) = 0
Reorder the terms:
18 + -4 + -6x + 20x = 0
Combine like terms:
18 + -4 = 14
14 + -6x + 20x = 0
Combine like terms:
-6x + 20x = 14x
14 + 14x = 0
Solving
14 + 14x = 0
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-14' to each side of the equation.
14 + -14 + 14x = 0 + -14
Combine like terms:
14 + -14 = 0
0 + 14x = 0 + -14
14x = 0 + -14
Combine like terms:
0 + -14 = -14
14x = -14
Divide each side by '14'.
x = -1
Simplifying
x = -1
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Answer:
=18-6x+20x-4=0
=14x-14=0
=14x=14
=14/14=x
=1=x