Question

Do as directed

(1) 1. x

2 + 8 = 5, exponent of variable in this equation is __________________.

2. By adding 8 in one number and dividing its result with 2 we get the answer 10,

Show this in equation form.

3. 2x + 3 = 5, write this in statement form.

4. Solve :x + 6 = 15

5. The ratio of marbles available with Ravi and Arjun is 3:7 and its addition is 100,

then find number of marbles with both of them.​

Answer 1

Answer:

1 ) One

2) x +8 divide 2 =10

3) one number multiplied by 2 and the sum of 3 gives 5

4)

$x + 6 = 15 \\ x = 15 - 6 \\ x = 9$

5)

$3 x + 7x = 100 \\ 10x = 100 \\ x = 100 \div 10 \\ x = 10 \\ \\ \\ \\ 3x = 3 \times 10 = 30 \\ 7x = 7 \times 10 = 70$

Answer 2

Answer:

1 ) One

2) x +8 divide 2 =10

3) one number multiplied by 2 and the sum of 3 gives 5

4)

x + 6 = 15

x = 15 - 6

x = 9

5)

3x + 7x = 100

10x = 100

x = 100/10

x = 10.

Step-by-step explanation: