6+m•4=70. r:5+8=27. 30-200:n=25

Question

6+m•4=70. r:5+8=27. 30-200:n=25

Answer 1

6+m*4=70
m*4=70-6
m*4=64
m=64:4
m=16
r:5+8=27
r:5=27-8
r:5=19
r=19*5
r=95
30-200:n=25
-200:n=25-30
-200:n=-5
n=-200:-5
n=40

Comments

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