write an equation to represent the relationship "a number decreased by negative 7 is the same thing as 48
2 answers:
Answer:
Step-by-step explanation:
We have to write an equation to represent the relationship "a number decreased by negative 7 is the same thing as 48
Let the unknown number be x.
A number decreased by 7 =
Since this equals 48, algebraic equation would be
Note: We can solve this by adding 7 to both sides to get x=55
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Answer:
C
Step-by-step explanation:
The equation of a line in point- slope form is
y - b = m(x - a)
where m is the slope and (a, b) a point on the line
Here m = 3 and (a, b) = (2, - ) , thus
y - (- ) = 3(x - 2) , that is
y + = 3(x - 2) → C