Let's solve your equation step-by-step.
−
12.2
z
−
13.4
z
=
−
179.2
Step 1: Simplify both sides of the equation.
−
12.2
z
−
13.4
z
=
−
179.2
−
12.2
z
+
−
13.4
z
=
−
179.2
(
−
12.2
z
+
−
13.4
z
)
=
−
179.2
(Combine Like Terms)
−
25.6
z
=
−
179.2
−
25.6
z
=
−
179.2
Step 2: Divide both sides by -25.6.
−
25.6
z
−
25.6
=
−
179.2
−
25.6
z
=
7
Answer:
z
=
7
Write it down.
Easy and simple
Answer:
1126 cups
Step-by-step explanation:
hope this helps :3
if it did pls mark brainliest
Answer:
the answer is 4-x^2
Step-by-step explanation:
-2x
and 2x cancel out
Its because 20 is doubling its self. Its using 100% of its number, While 40 is decreasing by 50%. Half of forty is 20. Half equals 50%.