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belka [17]
3 years ago
7

What expression is equivalent to 4x-5-6x+7?

Mathematics
2 answers:
lesantik [10]3 years ago
4 0

Answer:

-2x + 2

Step-by-step explanation:

you didn't post choices but combining like terms you get

-2x + 2

myrzilka [38]3 years ago
3 0

Answer:

-2x +2

Step-by-step explanation:

Using a simplifiying property you get this answer. 4x -6x gives you -2x and -5+7 gives you +2

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tigry1 [53]
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8 0
3 years ago
How many triangles can be constructed with three angies, each measuring 63
andre [41]

Answer:

Three angles all equal is one equal triangle I pretty sure of this

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
13. Describe the number of solutions for the equation. (1 point)
Anna11 [10]

Answer:

no solution

Step-by-step explanation:

Given

3(x - 3) = 3x , that is

3x - 9 = 3x ( add 9 to both sides )

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This indicates the equation has no solution

4 0
3 years ago
If x=3 y=4 z=6 then 4x+8yz+3y equals
guapka [62]

Answer:

216

Step-by-step explanation:

4x+8yz+3y

Let x=3 y=4 z=6

Substitute the values into the expression

4(3)+8(4)(6)+3(4)

Multiply first

12+192+12

Then add

216

5 0
2 years ago
Plz aswer and explain this to me i dont get it
WINSTONCH [101]

Answer: 36

Step-by-step explanation:

1) Find the prime factorization of 12

12=2*2*3

2) Find the prime factorization of 18

18=2*3*3

3) Multiply each factor the greater number of times it occurs in the first two steps above to find the LCM.

LCM=2*2*3*3

4) LCM=36

8 0
3 years ago
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