Answer :
To solve the problem, let's follow the given steps:
1. Given:
[tex]\( x = 7 \)[/tex]
[tex]\( y = 5x - 4 \)[/tex]
2. Step 1:
Substitute [tex]\( x = 7 \)[/tex] into the equation [tex]\( y = 5x - 4 \)[/tex].
[tex]\[ y = 5(7) - 4 \][/tex]
3. Step 2:
Calculate the multiplication inside the equation.
[tex]\[ 5 \times 7 = 35 \][/tex]
4. Step 3:
Substitute the result of the multiplication back into the equation.
[tex]\[ y = 35 - 4 \][/tex]
5. Step 4:
Perform the subtraction.
[tex]\[ 35 - 4 = 31 \][/tex]
Therefore, the value of [tex]\( y \)[/tex] is:
[tex]\[ \boxed{31} \][/tex]
1. Given:
[tex]\( x = 7 \)[/tex]
[tex]\( y = 5x - 4 \)[/tex]
2. Step 1:
Substitute [tex]\( x = 7 \)[/tex] into the equation [tex]\( y = 5x - 4 \)[/tex].
[tex]\[ y = 5(7) - 4 \][/tex]
3. Step 2:
Calculate the multiplication inside the equation.
[tex]\[ 5 \times 7 = 35 \][/tex]
4. Step 3:
Substitute the result of the multiplication back into the equation.
[tex]\[ y = 35 - 4 \][/tex]
5. Step 4:
Perform the subtraction.
[tex]\[ 35 - 4 = 31 \][/tex]
Therefore, the value of [tex]\( y \)[/tex] is:
[tex]\[ \boxed{31} \][/tex]