Answer:
??? Ok so whats the question??
Step-by-step explanation:
Answer:
columbia- 1
vene-2
brazil- 3
peru- 4
Step-by-step explanation:
The value of a is gotten from the equation 5a - 4 = 3a + 14 which gives a = 9
<h3>What is an
equation?</h3>
An equation is an expression that shows the relationship between two or more numbers and variables.
An independent variable is a variable that does not depend on other variables while a dependent variable is a variable that depends on other variables.
Y is between X and Z, hence:
XZ = XY + YZ
XY= 3a, XZ=5a-4, and YZ = 14, therefore substituting gives:
5a - 4 = 3a + 14
a = 9
The value of a is gotten from the equation 5a - 4 = 3a + 14 which gives a = 9
Find out more on equation at: brainly.com/question/2972832
#SPJ1
Answer:
X=5
Step-by-step explanation:
Subtract 1/2 from both sides.
<u>Find a common denominator for 4/3 and 1/2.</u>
3*2=6
2*3=6
Multiply the numerators as well.
1*3=3
4*2=8
Now we have 8/6-3/6
Our equation is now x/6=5/6
Multiply both sides by 6.
5/6*6/1
x=30/6
Simplify.
X=5
Hope this helps!
Answer is a because -1 just means the opposite