Question

can anyone suggest 5 linear equations for 9th Class it must be little difficult.​

Answer 1

Step-by-step explanation:

Solve (i) 3x − 1=5 (ii) 4x +2=9 (iii) 6 − 2x = 1 (iv) 5x +1= −9 (v) 3x +1= x − 5 (vi) 6x − 1=3 − 2x (vii) 2 − 3(x − 2) = x + 4 (viii) 5(x − 1) + 1 = 2(x − 2). In general, a linear equation in one variable has just one solution, i.e., a unique solution.

Answer 2

Answer:

Problem 1

A number is equal to 7 times itself minus 18. Which is the number?

Step-by-step explanation:

problem2

A number is equal to 4 times this number less 75. What is the number?

Problem 3

Two times a number, decreased by 12 equals three times the number, decreased by 15. Which is the number?

Problem 4

Twice a number equals 5 times the same number plus 18. Which is the number?

Problem 5

If a + b= 29 , b + c = 45, a + c = 44

Find a + b + c = ?