2 years ago

Solve for x. Show your work. Help please

Mathematics

1 answer:

ozzi2 years ago

3 0

7x+1+10x-9=19x-18
add like terms
17x-8=19x-18
add 18 to both sides and subtract 17x from both
10=2x
divide by two
x=5

You might be interested in

Jen received some birthday money she brought a new pair of shoes for $24.95 and socks for $4.50 she gave your brother $25 and sp

Fudgin [204]

Answer:

$140.17

Step-by-step explanation:

24.95+4.5=29.45+25=54.45+(42.86×2)=140.17

7 0

3 years ago

FIND THE AREA OF THE (RECTANGLE)

Thepotemich [5.8K]

Answer:

374

Step-by-step explanation:

A = l×w

A=17×22

A=374

4 0

3 years ago

Austin collected 30 9/10 kilograms of glass for recycling. Exactly 2/3 of the glass he collected was blue. What was the total am

elena55 [62]

2/3 of 30 9/10 = (30*10 + 9)/10 = 309/10 kilograms of glass is blue or there are:

(2/3)(309/10) = (2*309)/(3*10) = (2*103)/10 = 206/10 = 10.6 kg of blue glass.

3 0

2 years ago

I NEED HELPPP WITH THISSS

goblinko [34]

Answer:

$\boxed{\boxed{\sf (-20) }}$

given - X = (-8).

Y = 7
Z = (-11)

To find - Value of this equation

Solution-

(-13) -Y

putting the value of y = 7 in the equation

(-13) -7

-20

3 0

2 years ago

Read 2 more answers

Two numbers are in the ratio 7:9. The smaller number is 42. what is the number?

ddd [48]

Answer:

7/9 = 42/n.

7n = 378,

n = 54.

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers