Math, asked by mahekwalia6589, 10 months ago

No. 12 & 13. Do both sums please. And do in steps and in form of linear equation.

Attachments:

Answers

Answered by anushkamathur29

1

Answer:

12

Step-by-step explanation:

let the present age be x

x +12=3(x-4)

2x=24

x=12

Previous Question

Next Question

Similar questions

Geography, 5 months ago

What are resources?

Social Sciences, 5 months ago

Which of the following planets is the smallest in the Solar System?

Computer Science, 5 months ago

which of the following character is used to terminate an instruction in a c program...

Political Science, 10 months ago

Do you think it is important to know both sides of a story ? Why? Ch understanding media...

Physics, 10 months ago

heat produced by 100W heater in 2 minutes is equal to...

Math, 1 year ago

the straight line 3 X + 4 Y = 5 and 4 X- 3 Y = 15 intersect at a point A on these lines the points B and C are chosen so that AB= AC then find the possible equation of the line BC passing through the point (1,2).

English, 1 year ago

write an autobiography of a banyan tree in 2000 words...

English, 1 year ago

Modal : We ........... help the needy.