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2 years ago

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

Mathematics

2 answers:

loris [4]2 years ago

7 0

Answer: x=5

Step-by-step explanation: isolate the variable by dividing each side by factors that don't contain the variable

LuckyWell [14K]2 years ago

4 0

Answer:

x=5

i don't know why the "infinite solution" is in the question but there is one solution.

Step-by-step explanation:

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

Distribute

-3x+5 = -2x-14+2x+4

Combine like terms

-3x+5 = -10

Apply inverse operations

-3x = -15

x=5

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A car rental agency advertised renting a car for $23.95per day and $0.34 per mile.if trevor rents this car for 2 days, how many

sesenic [268]

Answer:

He can drive 153 miles. PLEASE GIVE BRAINLIEST

Step-by-step explanation:

$23.95 x 2 = $47.90

$100 - $47.90 = $52.10

$52.10 ÷ .34 = 153.23 = 153 miles

7 0

3 years ago

Redute question and type your response in the box provided. Your response will be saved automatically

Verizon [17]

Answer:

see explanation

Step-by-step explanation:

32 - 7x = 2x - 3(4x - 5) ← distribute parenthesis

32 - 7x = 2x - 12x + 15

32 - 7x = - 10x + 15 ( add 7x to both sides )

Anna made her error here in that she subtracted 7x from both sides

32 = - 3x + 15 ( subtract 15 from both sides )

17 = - 3x ( divide both sides by - 3 )

- $\frac{17}{3}$ = x ← is the solution

3 0

3 years ago

1.)

VashaNatasha [74]

Answer:

1. z = -15

2. p = 7

3. h = -11

4. t = 14

5. q = 12

Step-by-step explanation:

$\frac{z}{-5}+1=4$

Add -1 both sides,

$\frac{z}{-5}+1-1=4-1\\\frac{z}{-5}=3$

Multiply both sides by -5,

$\frac{z}{-5}\times-5=3\times-5\\z=-15$

Distribute 3 in $p+2$ and then add -6p and -6 both sides.

$3(p+2)=6p-15\\3\times p+3\times2 = 6p-15\\3p+6=6p-15\\3p-6p=-15-6\\-3p=-21\\p=\frac{-21}{-3}=7$

$\frac{h-7}{2}=3(h+8)$

Multiply both sides by 2,

$\frac{h-7}{2}\times2=3(h+8)\times2\\h-7=6(h+8)\\h-7=6h+48$

Add -6h and 7 both sides,

$h-6h-7+7=6h-6h+48+7\\-5h=55\\h=\frac{55}{-5}\\h=-11$

$4t+2-5=3(t+7)-9\\4t-3=3t+21-9\\4t-3=3t+12$

Add -3t and 3 both sides.

$4t-3t-3+3=3t-3t+12+3\\t=15$

$2(q-4)=4(q-8)\\2q-8=4q-32$

Add -2q and 8 both sides.

$2q-8-4q+8=4q-4q-32+8\\-2q=-24\\q=\frac{-24}{-2}\\q=12$

Therefore,

1. z = -15

2. p = 7

3. h = -11

4. t = 14

5. q = 12

4 0

4 years ago

PLEASE HELP ME ILL MARK BRAINLYEST

mr_godi [17]

It’s 1/5 just put hem all together

3 0

3 years ago

Read 2 more answers

Enter the value of the exponential expression 5 0 .

cluponka [151]

Answer:

Step-by-step explanation:

5^0

Any number other than 0 raised to the power of zero is 1

5^0 =1

4 0

4 years ago