Rs 9600 pls give Brainlyest
Answer:
It appears to be substitution
Step-by-step explanation:
I think you are talking about system of equations
Answer:He drove it for 126 miles
Step-by-step explanation:
Answer: x=18
im assuming that this is a right angle
so if it is then that means the total of the angle should be 90 degrees. so 2x+3x should be equal to 90. Just combine like terms to get that 5x=90 and then isolate the variable (divide by 5 on both sides) so x ends up equaling 18.
so x=18
Answer:
What is the value of x, if the area of ΔABC is 12√3 square cm ...
Step-by-step explanation:
maybe this link helps you