Answer:
Step-by-step explanation:
To make this easier, to get ride of the fractions, we can multiply both sides by 4
now use the distributive property
now we want to isolate x to one side and isolate all the constants to the other
now simplify
to test, we can plug in back to the original
it works
Answer:
s = -6.7
Step-by-step explanation:
- 16.68 + 1.8s + 2.2 = 3s - 6.4
- 16.68 + 2.2 + 1.8s = 3s - 6.4
- 14.48 + 1.8s = 3s - 6.4
Collect like terms
Note: crossing over equals to, the sign will change
Hint: either from
- to +
Or
+ to -
-14.48 + 6.4 = 3s - 1.8s
-8.08 = 3s - 1.8s
-8.08 = 1.2s
Divide both sides by 1.2, to get the value of s
-8.08/1.2 = 1.2s/1.2
-6.7 = s
s = -6.7
Answer:
30/7
Step-by-step explanation:
Distribute:
-2x-26+9x=4
Combine like terms:
7x-26=4
Add 26.
7x=30
Divide by 7:
x=30/7.
Hope this helps :D
Answer:
this is the answer I check it twice
