a.
5+7c=89
try 10
75
try 14
103
try 12
89
a.
4n+100=140
Hey everybody, I really need help solving these math equations. Thank YOU! For helping me!
Use Systematic trial to find the value of each variable.
a) 5+7c=89 b) 26=5+3e c) 8k-16=200
d)525-6u=339
Write each sentence as an equation. Solve each equation.
a) four times a number plus one-hundred is 140.
b) seven times a number is 294
c) four times a number minus 52 is 212
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