3 years ago

Solve the formula for the variable x. Step by Step ax + 5 = by - 10

Mathematics

1 answer:

pishuonlain [190]3 years ago

6 0

Answer:(by-15)÷a

Step-by-step explanation:

ax+5=by-10

Subtract 5 from both sides

ax+5-5=by-10-5

ax=by-15

Divide both sides by a

ax÷a=(by-15)÷a

x=(by-15)÷a

You might be interested in

If the 2 at last is an power in the solution of the equation then what will be the value of x?

Eddi Din [679]

Answer:

$\sf\longmapsto x = 4$

Step-by-step explanation:

$\sf\longmapsto \: 2x = 44$

$\sf\longmapsto \: x = 22$

Now,

$\sf\longmapsto \: \: 22 = 2 {}^{2}$

$\sf\longmapsto \: 2 \times 2$

$\sf\longmapsto \: 4$

8 0

2 years ago

Read 2 more answers

A downtown building is 880 feet tall. Ana makes a scale model of the building at 1:440 of its actual size how tall is the model?

Olenka [21]

Answer:

2 feet

Step-by-step explanation:

880/440 = 2

7 0

3 years ago

Would rather be a celebrity or related to whatever celebrity you choose? if you chose the second one who did you choose?

Katen [24]

Answer:

Id rather be related to a celebrity. I would choose prob Milly Bobby Brown (Eleven from Stranger Things) Lol

Step-by-step explanation:

Rlly made my day have a wonderful day too<33

(Its 4 lol)

6 0

2 years ago

Read 2 more answers

I was taught how to do these I just don’t remember how to-3(4x+5)-2(-5x+8)

frosja888 [35]

Answer:

- 2x - 31

Step-by-step explanation:

Given

- 3(4x + 5) - 2(- 5x + 8)

Multiply the terms in the first parenthesis by - 3 and the terms in the second parenthesis by - 2

= - 12x - 15 + 10x - 16 ← collect like terms

= (- 12x + 10x) + (- 15 - 16)

= - 2x - 31

6 0

3 years ago

Which verbal expression best describes the algebraic expression 2x ÷ 4?

expeople1 [14]

(2x) / 4 ......The quotient of 2 times some number and four

3 0

3 years ago

Read 2 more answers