Question

10+x2(÷8)=
87+8÷89(x2829)=
12000+÷x29=
​

Answer 1

$\frac{3}{89} (2581 + 7544x)$

Explicación paso a paso:

$10 + x2( - 8) = 2(5 - x \times 8) \\ 2(5 - 8x) \\ 87 + 8 \div 89(x2829) = 87 \frac{8}{89} (x2829) \\ 3(29 + \frac{8}{89} x \times 943) \\ 3(29 + \frac{7544}{89} x) \\ 3 \frac{1}{89} (2581 + 7544x) \\ \frac{3}{89} (2581 + 7544x)$