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Scrat [10]
3 years ago
9

How do you simplify 4(x+3)+2x+8

Mathematics
1 answer:
ss7ja [257]3 years ago
7 0

Answer:

4x+12+2x+8

4x+2x=6x. 12+8=20

=6x+20

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Does anyone know how to do this
Scilla [17]

Answer:

7 {x}^{2}  + 28x - 35 = 0

7 {x}^{2}  + 35x - 7x - 35 = 0

7x(x + 5)  - 7(x + 5) = 0

(x + 5)(7x - 7) = 0

(x + 5)(x - 1)  = 0

3 0
3 years ago
Read 2 more answers
What is a solution to (x + 6)(x + 2) = 60?
Elden [556K]

Answer:

Ox=4

Step-by-step explanation:

expand he equation

x²+8x-48=0

using substitution method (of the options)

4 substituted as X eliminates all an results to zero

16+32-48=0

please mark brainliest

4 0
3 years ago
SIMPLIFY and SHOW WORK THANKS 3∙[ 9 – 2∙ (7 – 8)]
Zepler [3.9K]

Answer:

33

Step-by-step explanation:

3∙[ 9 – 2∙ (7 – 8)]

PEMDAS,

Parentheses, start from the inside out

3∙[ 9 – 2∙ (-1)]

3∙[ 9 +2]

3* 11

33

8 0
3 years ago
What is the equation of the line that passes through (-3, -1) and has a slope of 3/5? Put your answer in slope-intercept form. y
zubka84 [21]

Answer:

Y=3/5x -4/5

Step-by-step explanation:

3/5 is the slope so you do 3/5x

-4/5 is negative because the line passes two negative coordinates

Hope this helps!

4 0
3 years ago
How do you calculate -16+(-22)-14=
BlackZzzverrR [31]
-16 + (-22) - 14

First, simplify your brackets. / Your problem should look like: -16 - 22 - 14
Second, subtract -16 - 22 - 14 to get -52. / Your problem should look like: -52

Answer: -52

7 0
3 years ago
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