Question

ayuda urgente por favor ​

Answer 1

Respuest

Horizontales

1.

$x+17=52\\x = 52 - 17\\x = 35 reemplazamos el valor de x para probar\\\\x+17=52\\35+17 = 52\\52 = 52$

2.

$2y - 200 = 42\\2y = 42 + 200\\y = 242 / 2\\y = 121 reemplazamos\\\\2y -200 = 42\\2(121) - 200 = 42\\242 - 200 = 42\\42 = 42$

4.

$y^{2} = 576 \\\sqrt{y^{2} } = \sqrt{576} \\y = 24 reemplazamos\\y^{2} = 576\\24^{2} = 576\\24*24 = 576\\576 = 576$

5.

$\frac{2x}{5} = 16\\2x = 5*16\\x = 80 / 2\\x = 40 \\\\\frac{2x}{5} = 16 \\2(40)/5 = 16\\80/5 = 16\\16 = 16$

7.

$3a - 3 = 114\\3a = 114 + 3\\a = 117 / 3\\a = 39\\\\3a - 3 = 114\\3(39) - 3 = 114\\117 - 3 = 114\\114 = 114$

8.

$y/8 + 12 = 20\\y / 8 = 20 - 12\\y = 8 * 8\\y = 64\\\\y / 8 +12 = 20\\64 / 8 + 12 = 20\\8 + 12 = 20 \\20 = 20$

10.

$x / 9 + 64 = 100\\x / 9 = 100 - 64 \\x = 36 * 9\\x = 324\\\\x / 9 + 64 = 100\\324 / 9 + 64 = 100\\36 + 64 = 100\\100 = 100$

11.

$4x + 5 = 89 + 8\\4x =97 - 5\\x = 92 / 4\\x = 23\\\\4x + 5 = 89 + 8\\4(23) + 5 = 89 + 8\\92 + 5 = 89 + 8\\97 = 97$

VERTICALES

1.

$x / 6 + 7 = 12\\x / 6 = 12 - 7 \\x = 5*6\\x = 30\\\\x / 6 + 7 =12\\30/6 + 7 = 12\\5 + 7 = 12\\12 = 12$

3.

$8n + 50 = 850\\8n = 850 - 50 \\n = 800 / 8\\n = 100\\\\8n + 50 = 850\\8(100) + 50 = 850\\800 + 50 = 850\\850 = 850$

4.

$6a - 11 = 109\\6a = 109 + 11\\a = 120 / 6\\a = 20\\\\6a - 11 = 109\\6(20) - 11 = 109\\120 - 11 = 109\\109 = 109$

6.

$x/7 = 49\\x = 49 * 7\\x = 343\\\\x/7 = 49\\343 / 7 = 49 \\49 = 49$

7.

$2y + 12 = 80\\2y = 80 - 12\\y = 68 / 2\\y = 34\\\\2y + 12 = 80\\2(34) + 12 = 80\\68 + 12 = 80\\80 = 80$

8.

$4n - 6 = 250\\4n = 250 + 6\\n = 256 / 4\\n = 64\\\\4n - 6 = 250\\4(64) - 6 = 250\\256 - 6 = 250\\250 = 250$

9.

$2x - 100 = 26\\2x = 26 + 100\\x = 126 / 2 \\x = 63\\\\2x - 100 = 26\\2(63) - 100 = 26\\126 - 100 = 26\\26 = 26$

Espero te sirva mi aporte, califica la mejor respuesta

Regalame coronita, GRACIAS