Question

solve this and explain me with process please ​

Answer 1

Answer:

45x+30=40x+50

5x=20

x=4

Step-by-step explanation:

we should use cross multiplication here

3(15x+10)=5(8x+10)

⇒45x+30=40x+50

simplifying this equation, we get

5x=20                                                                         [45x-40x=5x;50-30=20]

x=4                                                                                                       [20/5=4]