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3 years ago

Solve for x: 0.75x + 3 = 6 (x - 3 I need to show my work

Mathematics

2 answers:

marusya05 [52]3 years ago

6 0

Answer:

x=4

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

0.75x+3=6(x−3)

0.75x+3=(6)(x)+(6)(−3)(Distribute)

0.75x+3=6x+−18

0.75x+3=6x−18

Step 2: Subtract 6x from both sides.

0.75x+3−6x=6x−18−6x

−5.25x+3=−18

Step 3: Subtract 3 from both sides.

−5.25x+3−3=−18−3

−5.25x=−21

Step 4: Divide both sides by -5.25.

−5.25x/-5.25 = -21/-5.25

Answer: x=4

sasho [114]3 years ago

6 0

Answer:

x=4

Step-by-step explanation:

My mom helped me with that. hope it helps

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