JuicyJCee
JuicyJCee
08-06-2020
Mathematics
contestada
Solve 7x - 1 = 20 help
Respuesta :
TillyAb20
TillyAb20
08-06-2020
Answer: x=3
Explanation:
7x-1=20
Add 1 to both sides
7x=21
Divide both sides by 7
X=3
Answer Link
cryptekan
cryptekan
08-06-2020
Isolate the x in the equation.
First add both sides by one.
7x - 1 + 1 = 20 + 1
Simplify.
7x = 21
Divide each side by 7.
7x/7 = 21/7
Simplify.
x = 3
Answer Link
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