Solve 6x+9-16x=-21 Could you show your work please? That would be greatly appreciated.
2 answers:
Combine like terms
6x + 9 - 16x
6x - 16x = -10x
-10x + 9 = -21
-9 -9
-10x = -30
-10x/-10 = -30/-10
x = 3
Answer: x = 3
<span><span><span><span>6x</span>+9</span>−<span>16x</span></span>=<span>−21
</span></span><span><span><span><span>−<span>10x</span></span>+9</span>=<span>−21
</span></span><span><span><span><span>−<span>10x</span></span>+9</span>−9</span>=<span><span>−21</span>−9</span></span><span><span>−<span>10x</span></span>=<span>−30
</span></span><span><span><span>−<span>10x</span></span><span>−10</span></span>=<span><span>−30</span><span>−10
</span></span></span><span>x=<span>3</span></span></span>
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Answer:
0 m30 kg15 s-30 K-15
Step-by-step explanation:
that should be the answer
X = 11
angle LKM = angle KLM = angle LMK because it is an equilateral triangle
180/3 = 60
60=3x-27
60-27=3x
33=3x
x=11
Answer: (1,6)
Step-by-step explanation:
2(1) + (6) = 8
2 + 6 = 8
8=8
TRUE
(6) = 3(1) + 3
6 = 3 + 3
6=6
TRUE
