What's the answer?x + 7 + 2 × x + 3 = 40

Mathematics

1 answer:

Phantasy [73]3 years ago

5 0

Answer:

x=10

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

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4x-3y=2 3x=5y=16 solve using substitution method

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3 years ago

Danni thinks of a number. She subtracts 2 then multiples the result by 8. The answer is the same as subtracting 5 from the numbe

Elena L [17]

Answer:

Step-by-step explanation:

let the number=x

8(x-2)=16(x-5)

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My homework asks to evaluate this: 8-11 Times the square root of 25 over 121

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What's the answer?x + 7 + 2 × x + 3 = 40​

What's the answer?x + 7 + 2 × x + 3 = 40