Answer:
x = 3/2 or 1.5
Step-by-step explanation:
distribute 3 to the 2x and -1 by multiplying
6x - 3 = 6
add 3 to both sides to get 6x by itself and it keeps both sides equal
6x = 9
divide by 6
x = 9/6 = 3/2
x = 3/2
Answer:
D
Step-by-step explanation:
<u>The question is about multiplication of matrices</u>
Given matrix A as [6 -12]
[4 8]
if 1/2x= A
then x=2A
A={6 -12}
{4 8}
x=twice A or A +A
<u>solving for 2A</u>
2A=(2×6 2×-12)
(2×4 2×8)
2A= (12 -24)
(8 16)
Answer:
x=4 y=1
Step-by-step explanation:
given equation
x+y=5
so x= 5-y.......(i)
and
x-2y=2
so x= 2+2y........(ii)
then
5-y=2+2y
therefore y=1
and x=4
<h2>explanation: give me brainiest</h2>
Step-by-step explanation:
x^3-10x^2+28x-24=0
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