Simplify and solve this equation 4m+9+5m-12=42

Mathematics

2 answers:

Ad libitum [116K]4 years ago

8 0

Here is my answer. hope it helps!

aalyn [17]4 years ago

7 0

<span>4m+9+5m-12=42
Combine the like terms(Add 5m to 4m while subtracting 12 from 9).
9m - 3= 42
Add 3 to both sides
9m=45
Divide 9 on both sides so that the only thing remaining on the left side is the variable m.
Final Answer: m= 5</span>

You might be interested in

Please help this is due soonnnnn

Makovka662 [10]

Answer:

5 $\sqrt{14r}$ - $\sqrt{42r}$ / 28r

sorry I can't put a fraction but the "'/" is the line and 28r goes underneath

Explanation:

Download photomath and take a picture, it will explain it. It would take forever for me to type it out

6 0

3 years ago

Is 0.025 greater than 0.052

Jet001 [13]

0.025 is less than 0.052.

4 0

3 years ago

What is the shape 1 circular base and 1curved surface

swat32

Circular based pyramid I believe

6 0

3 years ago

Read 2 more answers

simplify (b^3)^2 help pleeeeeeeeeeeeeeeeeeease

gladu [14]

(b^3)^2 =
b^3 * b^3 = b^6

7 0

4 years ago

The orthocenter of a triangle may lie outside the triangle because an altitude does not necessarily intersect the____

kap26 [50]

Answer: sides

Step-by-step explanation:

The orthocenter of the triangle will be the intersection of the three altitudes of a triangle. The orthocenter has several vital properties with other parts of a triangle, including the area ,incenter circumcenter and more. Typically, the orthocenter is represented by letter H.

The altitude of a triangle is a line that passes through the vertex of a triangle and it is also perpendicular to the opposite side. The orthocenter of a triangle can lie outside the triangle because an altitude may not necessarily intersect the side.

8 0

3 years ago