2 years ago

25-3x=2x help what’s x

Mathematics

1 answer:

Stolb23 [73]2 years ago

3 0

Answer:

x=5

Step-by-step explanation:

add 3x to 2x

25=5x

then divide 25 by 5x

5=x

and flip

x=5

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Answer for the points 6 − (9 − 2) + 3 × 6

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Answer:

Step-by-step explanation:

USING BIDMAS (Brackets Indices Division Multiplication Addition Subtraction)

6 − (9 − 2) + 3 × 6

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Simplify completely. (w15/w5)4 Enter your answer in the box.

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Answer:

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Step-by-step explanation:

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The price for which the derivate of the revenue function is zero is the price the maximizes revenue:

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2 years ago

Solve the simultaneous equations 8 x + 5 y = 28 4 x + 5 y = 16

Nostrana [21]

Answer:

x=3, y=0.8

Step-by-step explanation:

8x+5y=28

4x+5y=16

Subtract the second simultaneous equation from the first.

You are left with: 4x=12

12/4=3

x=3

Substitute this back into one of the equations.

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2 years ago

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