Question

h) 2(x - 7) - 3(x + 2) + 4(x + 1) - 2 = 0​

Answer 1

Respuesta:

h) 2(x - 7) - 3(x + 2) + 4(x + 1) - 2 = 0​

$2\left(x-7\right)-3\left(x+2\right)+4\left(x+1\right)=2\\\\3x-16=2\\\\3x-16+16=2+16\\\\3x=18\\\\\frac{3x}{3}=\frac{18}{3}\\\\x=6$