y=mx+b
slope=m
m=1/2
b=6
start at 6 on x axis
go rise/run
^1 right 2 dot it go up one right 2 repeat till no room
The point of interest is where the graphs cross.
(x, y) = (11, 5)
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Linear equations can be solved by any of a variety of methods. Using substitution for y, you have
.. 7x +3(27 -2x) = 92
.. x = 11 . . . . . . . . . . . . . collect terms, subtract 81
Then
.. y = 27 -2*11 = 5
34 is the answer to 4 1/4 to 1 1/8
Step 1 is where they made the first mistake
Answer:
3x+18
Step-by-step explanation:
since 3 is outside the bracket you need to multiply 3 by both x and 6. so 3 multiply x is 3x and 3 multiply 6 is 18, hence 3x+18