It should be 140 degrees.
Answer:
D. -2x - 8
Step-by-step explanation:
1) Simplify 1/3(6x+15) to 6x+15/3
-6x+15/3 - 3
2) Factor out the common term 3.
-3(2x+5)/3 - 3
3) Cancel 3.
-(2x+5)-3
4) Remove parentheses.
-2x-5-3
5) Collect like terms.
-2x+(-5-3)
6) Simplify
-2x-8
Answer:Move all terms not containing
m
to the right side of the equation.
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m
7
=
14
Multiply both sides of the equation by
7
.
7
⋅
m
7
=
7
⋅
14
Simplify both sides of the equation.
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m
=
98
Step-by-step explanation:
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