Question

me ayudan con estas ecuaciones x:26=8 2x+3x=35 3²+x+5-2=50 (5+1)²-3²+x=35

Answer 1

x/26 = 8
x= 208

2x +3x =35
5x = 35
x=7

3x² + x +3 =50
$x1 = (- 1 + \sqrt{1 - 4 \times (3 \times - 47} )) \div 2$

$x2 = (- 1 - \sqrt{1 - 4 \times (3 \times - 47} )) \div 2$

x + 6² - 3² = 35
x+ 36-9 = 35
x + 27 = 35
x = 8