AdelynR91193 AdelynR91193
  • 31-10-2022
  • Mathematics
Answered

If 3x + 7 = 2x + 10, what is 4x?



Answer :

EpiphanyL696326 EpiphanyL696326
  • 31-10-2022

First let's find the value of x by solving this equation:

[tex]\begin{gathered} 3x+7=2x+10 \\ 3x-2x=10-7 \\ x=3 \end{gathered}[/tex]

Now that we have the value of x, we can calculate the value of 4x:

[tex]4x=4\cdot3=12[/tex]

So the value of 4x is 12.

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