Question

how to solve this linear equation 3(x-3)=4(2x+1)​

Answer 1

Answer:

3x-9 = 8x+4

3x-8x = 4+9

-5x =13

Answer 2

Question :-

solve this linear equation 3(x-3)=4(2x+1)

Solution :-

Required Answer

=> 3(x-3)=4(2x+1)

▪Multiply (x-3) by 3 = Multiply (2x+1) by 4

=> 3x - 9 = 8x + 4

▪Transfer of Variable on one side and Constant number on side.

=> 3x - 8x = 4 + 9

▪ Subtract = Add

=> - 5x = 13

▪Transfer -5 in side of 13 in the form of division for value of 'x'.

=>

$x = \cancel \frac {13} { - 5}$

OR

=> x = 2.5