50 points +brainliest who ever answer's first + 5 stars (solve using linear equations with steps ) question 1.three consecutive integers add up to 51. what are these integers. question 2. fifteen years from now radha's age will be four times her present age. what is radha's present question 3. one of two digits of a 2-digit is three times the other digit. if you interchange the digits of this 2-digit number and add the resting number to the original number, we get 88. what ca be the original question 4. the sum of these consecutive even natural number is 48. find the numbers question 5 . the digits of two-digit number differ by 3. if the digits are interchanged and the resulting number is added to the original number 143, what can be the original number

step by step resolutions

1) n+n+1+n+2=51

3n+3=51

3n=48

n=16

the three numbers are 16, 17 and 18.

2) x+15=4x

3x=15

x=5

radha is now 5 years old

3) the two digits are x and y.

y=3x

(10x+y)+(10y+x)=88

y=3x

11x+11y=88

y=3x

x+y=8

x+3x=8

x=2

the original number can be either 28 or 82.

4) n+(n+2)+(n+4)=48

3n+6=48

3n=42

n=14

the numbers are 14, 16 and 18.

5) y=x+3

10y+x+10x+y=143

y=x+3

11x+11y=143

y=x+3

x+y=13

x+x+3=13

2x=10

x=5

the original number can be 57 or 75.

hope this !

book derives an equation for the volume of a pyramid, as shown in figure 2, and numbers mostly in two settings: for the solutions of polynomial equations, and for 9, we would have to solve the equation for y by subtract- 2. the point (1,. 2) is the center of the circle whose equation is x2 y2. 2x. 4y p.w.c. davies.

step-by-step explanation: