Step 1) Add
7
to each side of the equation to isolate the
x
term while keeping the equation balanced:
3
x
−
7
+
7
=
27
+
7
3
x
−
0
=
34
3
x
=
34
Step 2) Divide each side of the equation by
3
to solve for
x
while keeping the equation balanced:
3
x
3
=
34
3
3
x
3
=
34
3
x
=
34
3
Answer:
using exponent rules, the sign of the exponent changes when you take it to the denominator
Step-by-step explanation:
2.06 written as a mixed number can be perceived as 2 3/50.
Answer:
80°
Step-by-step explanation:
In the ratio 
, the largest value corresponds to the largest angle. The sum of the ratio is 
.
The sum of angles in a triangle is 180°. Then 
is given by
