What is the value of x in the equation 7x + 2y=48 , when y = 3? x = 6 x = 7 x = 8 x = 9

asked May 20, 2021 168k views

4 votes

What is the value of x in the equation 7x + 2y=48 , when y = 3?

x = 6
x = 7
x = 8
x = 9

by WWJD

7.3k points

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5 votes

Answer: 6

Step by Step Solution:
7x+2•3=48
7x+6=48
7x-42
X=42

Liam Pillay answered May 23, 2021

7.5k points

7 votes

x = 6

sub y = 3 inside the equation.
7x + 2(3) = 48
7x = 42
x = 6

6.8k points

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