How many solutions are there to the equation below?
2 answers:
Answer:
It would be 0
Step-by-step explanation:
because its -7x+20=13-7x which in the end would 20=13
Answer:
A) 0 (no solutions)
Step-by-step explanation:
Solve the equation:
3x - 10(x+2) = 13 - 7x
3x - 10x -20 = 13 - 7x
-7x - 20 = 13 - 7x
-20 = 13
Since both sides are clearly not equal to each other, no solution can satisfy both sides to be equal to each other. So A is correct.
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Answer:
y= 2x+9
y=2x-1
y=2x-13
y=2x-2
y=2x+7
Answer:
2x + 4y = 4
-8x + 8y = -16.
Step-by-step explanation:
We can find an equivalent system by multiply the 2 equations by 2.
x + 2y = 2 multiplied by 2 is 2x + 4y = 4.
<span>If logc81=2 then c=9
</span>
11/21 would be the answer
