Ayuda en estas ecuaciones 15 puntosa x : 6² = 7b x - 1 = √25c √x = 4³ - 7²d x?

A) x : <img src="https://tex.z-dn.net/?f=%206%5E%7B2%7D%20" /> = 7 - - > x = 252

b) x - 1 = <img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B25%7D%20" /> = 5 = = = > x = 6

c)<img src="https://tex.z-dn.net/?f=%20%5Csqrt%7Bx%7D%20" /> = <img src="https://tex.z-dn.net/?f=%204%5E%7B3%7D%20-%20%207%5E%7B2%7D%20" /> = 64 - 49 = 15 elevando al cuadrado ambos lados X = 225

d) x = - 875 / <img src="https://tex.z-dn.net/?f=%205%5E%7B3%7D%20" /> = - 875 / 125 = - 7

e)x = 11 - 1 = 10

f)<img src="https://tex.z-dn.net/?f=%20%5Csqrt%7Bx%7D%20" /> = <img src="https://tex.z-dn.net/?f=%206%5E%7B2%7D%20-%20%208%5E%7B2%7D%20" /> = 36 - 64 = - 28 elevando al cuadrado ambos lados x = 784

g) 3x : <img src="https://tex.z-dn.net/?f=9%20%5E%7B2%7D%20" /> = 2 - - - - > 3x = 2) (81) = 162 = = = > x = 162 / 3 = 54

h x - 1 : 3 = <img src="https://tex.z-dn.net/?f=%20%5Csqrt%5B3%5D%7B-64%7D%20" /> = = = = > x - 1 = (3) ( - 4) = - 12 entonces x = - 12 + 1 = - 11 = = > x = - 11

i) 7x - 8 = <img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B361%7D%20%20%5Csqrt%7B16%7D%20" /> = 19 * 4 = 76 = = >7x = 76 + 8 = 84 x = 84 / 7 = 12

j)[img = 10] = 4 * 9 = 36 = = > x = 6

k) x + [img = 11] = 53 * [img = 12] = 53 * 6 = 318 X = 318 - [img = 13] = 318 - 289 = 29 = = = > x = 29

l) 8x - 14 = 3x + 36 = = > 5x = 50 = = >x = 10

n)24 - 7x = - 18x + 31 = = = > 11x = 7 = = = > x = 7 / 11

ñ) - 85 - 4x = 10x + 167 = = = > 14x = - 252 = = = > x = - 252 / 14 = - 18 x = - 18

o) 5 - 7(x + 3) = 9 (x - 4) + 19 * 4 = = = > 5 - 7x - 21 = 9x - 36 + 76 9x + 7x = 5 - 21 + 36 - 76 = = > 16x = - 56 = = > x = - 56 / 16 = - 7 / 2

p) - 5(x - 2) - 3x = 3(x + 2) - 18 = = = > - 5x + 10 - 3x = 3x + 6 - 18 = = > - 11x = - 22 x = 22 / 11 = = > x = 2

q) (24x - 15) : 3 + 32 = - 13 = = = > 8x - 15 + 32 = - 13 = = = > 8x = - 13 + 15 - 32 8x = - 30 = = = > x = - 30 / 8 = - 15 / 4.