Like terms are terms that are the exact same excluding coefficients.
To combine like terms, add or subtract the coefficients.
Here are a few examples.
-3x^2+ 2x^2= -x^2
14xyz-12xyz=2xyz
12p-3p+8p= 17p
What’s that? Maybe I can help! When?
Let's solve your equation step-by-step.
−
4
(
7
−
7
)
−
6
m
=
4
(
m
−
9
)
−
64
Step 1: Simplify both sides of the equation.
−
4
(
7
−
7
)
−
6
m
=
4
(
m
−
9
)
−
64
−
4
(
7
−
7
)
+
−
6
m
=
(
4
)
(
m
)
+
(
4
)
(
−
9
)
+
−
64
(Distribute)
0
+
−
6
m
=
4
m
+
−
36
+
−
64
(
−
6
m
)
+
(
0
)
=
(
4
m
)
+
(
−
36
+
−
64
)
(Combine Like Terms)
−
6
m
=
4
m
+
−
100
−
6
m
=
4
m
−
100
Step 2: Subtract 4m from both sides.
−
6
m
−
4
m
=
4
m
−
100
−
4
m
−
10
m
=
−
100
Step 3: Divide both sides by -10.
−
10
m
−
10
=
−
100
−
10
m
=
10
Answer: 35.27 oz
The answer is: The change of 1 kg ( kilogram ) unit for a weight and mass measure equals = into 35.27 oz ( ounce ) as per its equivalent weight and mass unit type measure often used.
Answer:
Second well was deep below the surface.
Step-by-step explanation:
Given:
Depth of First well =
can be Rewritten as
Depth of First well =
Also Given:
The second well had more water, and was deeper than the first well.
can be Rewritten as
Hence We can say that;
Depth of second well is equal to plus Depth of First well.
framing in equation form we get;
Depth of second well =
Now the denominators are common so we can solve the numerators
now to solve the fractions we need to make the denominator common we will use L.C.M we get;
Depth of second well =
Now the denominators are common so we can solve the numerators.
Depth of second well =
Hence Second well was deep below the surface.