Question

√36=x
√x=5
3+x=7-√9
4x-3+2x+5= 0
4÷2+2a la 2+√9+1= 2x

Answer 1

X = 6

-----

X = 5 al cuadrado = 25

-----

3 + X = 7 - √9
X = -3 + 7 -3
X = 1

-----
4X - 3 + 2X + 5 = 0
6X + 2 = 0
6X = -2
X = -2/6
X = -3

-----

4 ÷ 2 + 2 al cuadrado + √9 + 1 = 2X
2 + 4 + 3 + 1 = 2X
10 = 2X
X = 2/10
X = 5