6x+5y=25
is equal to what?
1 answer:
Step-by-step explanation:
6x+5y=25 .......eq1
or, 6x+5y-25=0
or,6x-25= -5y
or, 6x-25/5=y
or, 6x-5=y ......eq2
putting value of y in,
6x+5y=25 eq1
or, 6x+5(6x-5)=25
or, 6x+30x-25=25
or, 36x = 50
or, x=50/36
and x = 25/18
putting x value in,
6x-5=y eq2
6×25/18 -5 = y
10/3 = y
please do check your answers..later!!
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The answer to the question is
Answer:
1 Collect like terms.
5(2x-1)+(30+20)
2 Simplify.
5(2x-1)+50
3 Expand by distributing terms.
10x-5+50
4 Collect like terms.
10x+(-5+50)
5 Simplify.
10x+45
Hope this helps!! <3
4.75= 1.75+0.75x
I know for the first one you’re just adding 2cm for the second triangle
