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dedylja [7]
3 years ago
13

4(5 + 2x) -5 = 3(3x + 7)

Mathematics
1 answer:
Pie3 years ago
5 0

Answer:

x =  -1

Step-by-step explanation:

The first step is get rid of the numbers outside this (). So we will get

20+8x=9x+21 (multiplication) And we can get rid of one side of x by subtract 8x on both sides, an then we will get 20= x+21

And we can move the numbers to one side by subtract 21 on each side, and we will get -1=x

And rewrite it:

x = -1

That's the answer.

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How do i solve 12×+9=10×1​
s2008m [1.1K]

Answer:

Step-by-step explanation:

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2 years ago
Y = x^2 + 2x - 8 Solve with zeros
Katen [24]

Answer:

x=-4  x=2

Step-by-step explanation:

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6 0
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