What is the solution 4x-7y=13 2x-7y=3

Mathematics

2 answers:

Alex73 [517]3 years ago

5 0

Add the common like terms to get 6x -14y = 16 hope this helped

agasfer [191]3 years ago

4 0

Solve by Substitution, Addition, or Elimination?

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Please help me, I don’t know what i am doing

lara31 [8.8K]

Answer:

y=mx+b

Step-by-step explanation:

mark brainliest

4 0

2 years ago

Find the value of 8/15×2/13 Although these numbers aren't quite as nice as the ones from the example, the procedure is the same,

xz_007 [3.2K]

Answer:

$\frac{16}{195}$

Step-by-step explanation:

To obtain the result of a fractions multiplication we need to multiply both numerators and the divide by the multiplication of the denomitators. In general, given a,b,c,d real numbers with b and d not zero, we have that

$\frac{a}{b}*\frac{c}{d}=\frac{a*c}{b*d}$

Substituting a,b,c and d for 8,15,2 and 13 we obtain that

$\frac{8}{15}* \frac{2}{13} =\frac{16}{195}$

3 0

3 years ago

Which one of the following statement is true of parallel lines?

mezya [45]

Parallel lines run along side of each other, but never intersect.

-----------------------
<== these are parallel lines...they never cross
-----------------------

3 0

3 years ago

Read 2 more answers

What’s the answer for 7+25•4

kotykmax [81]

Use Order of Operations!! Remember PEMDAS!
P: Parentheses first
E: Exponents (ie Powers and Square Roots, etc.)
MD: Multiplication and Division (left-to-right)
AS: Addition and Subtraction (left-to-right)

7+25•4 (multiply 25 by 4 first)
7+100 (then add 7 to 100)
107

So your final answer would be 107

Hope this helped and I hope you have an awesome day!! :D

3 0

3 years ago

Read 2 more answers

What value of x makes the following equation true?<br> 15+3x=3(2−2x)

Alinara [238K]

Answer:

$\boxed {x = -1}$