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3 years ago

SOMEONE PLEASE HELP. WILL MARK BRAINIEST!!!

Mathematics

1 answer:

sergey [27]3 years ago

3 0

First cross multiply:

2(2x+1) = 3(x+2)

Then distribute so we can remove the parentheses:

4x + 2 = 3x + 6

Then move constants on side, variables on the other

4x - 3x = 6 - 2

The answer is

x = 4

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Corrected Question

Suppose that y and z are points on a number line if yz equals 16 and y lies at -4. Where could z be located?

Answer:

z would be located at -4.

Step-by-step explanation:

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there are 10 less trumpet players than saxophone players. The number if saxophone players is 3 times the number of trumpet playe

cluponka [151]

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Let b be the number of saxophone players 

--------------------- 

(1) a = b-10 

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---------------- 

Substitute 

(2) into (1) 

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------------------ 

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