X=-3
7+4x=-5
-7 -7
4x=-12
/4. 4/
X=-3
Answer: m=-3
Step-by-step explanation: I know okie i jast want points
Answer:
x = 7
Step-by-step explanation:
*set equations = to each other since they're corresponding angles which are equal to each other*
15x - 5 = 13x + 9 --> *subtract 13x from both sides*
2x - 5 = 9 --> *add 5 to both sides*
2x = 14 *divde by 2 on both sides*
x = 7
check:
15 (7) - 5 = 13 (7) + 9
105 - 5 = 91 + 9
100 = 100
Hey I dont know that answer but if you download Gaumath and take a picture of the problem the tutors on there will help you for free
Answer:
just remember this:
negative x negative = positive
positive x positive = positive
postive x negative = negative
negative x postive= negative
lookon bbcbitesize for adding negatives and positive rule
