Answer:
should be (4a-5)x(4a+5)
Step-by-step explanation:
Answer:
Solve the 1st equation for y and then you substitute the answer of the y value to the other equation to get the x value
<span>6(24)
= 6(20 + 4)...........</span><span>distributive property</span><span>
hope that helps</span>
We have that
<span>3x-2y=8 -----> equation 1
2x+3y=Q----> equation 2
the solution is the point </span><span>(4,2)
in the equation 2 substitute the value of
x=4
y=2
so
</span>2x+3y=Q------> 2*4+3*2=Q-------> Q=8+6------> Q=14
<span>
the answer is
Q=14
</span>
Simplfy then combine like terms so the anwser Simplified and Evaluated is -17x-19
