Question

3x-5=7x+11

Answer 1

Move all terms containing x to the left-hand side, and all other terms to the right, then solve for x.

Answer 2

3x-5=7x+11
+5 +5
3x=7x+16
-7x-7x
-4x=16, now finish it.

Answer 3

simplify 45 sqrt* 80 sqrt please help me solve

Answer 4

45sqrt80
80 is also equal to 16*5
16 can be taken out the radical sign (if it is taken out the resulting value would be equal to the square root of 16 , which is 4 and multiply that to the number outside the radical sign, 45)
4*45sqrt5
180sqrt5 (This is the simplified 4)