solve equation 1.2x-3.6=7.2-0.6x is?
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Answer:
Simplifying
0.6x + -4.8 + 3x + -1.2x + 8.4 = 0
Reorder the terms:
-4.8 + 8.4 + 0.6x + 3x + -1.2x = 0
Combine like terms: -4.8 + 8.4 = 3.6
3.6 + 0.6x + 3x + -1.2x = 0
Combine like terms: 0.6x + 3x = 3.6x
3.6 + 3.6x + -1.2x = 0
Combine like terms: 3.6x + -1.2x = 2.4x
3.6 + 2.4x = 0
Solving
3.6 + 2.4x = 0
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-3.6' to each side of the equation.
3.6 + -3.6 + 2.4x = 0 + -3.6
Combine like terms: 3.6 + -3.6 = 0.0
0.0 + 2.4x = 0 + -3.6
2.4x = 0 + -3.6
Combine like terms: 0 + -3.6 = -3.6
2.4x = -3.6
Divide each side by '2.4'.
x = -1.5
Simplifying
x = -1.5
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