Question

Resolver las siguientes ecuaciones:

5 = x + 8

-10 + x = -3

7 = 5 - x

x - 2 = -16

-8 = 4 . x

x . 2 = -6

Answer 1

Resolver las siguientes ecuaciones:

1)

$5 = x + 8\\\\x+8=5\\\\x= 5 -8\\\\x=-3$

2)

$-10\:+\:x\:=\:-3\\\\x= -3 +10\\\\x= 7$

3)

$7 = 5 - x\\\\x-5 = -7\\\\x= -7+5\\\\x= -2$

4)

$x - 2 = -16\\\\x = -16 +2\\\\x= -14$

5)

$-8\:=\:4\:.\:x\\\\-8=4x\\\\4x=-8\\\\x=-2$

6)

$x . 2 = -6\\\\x\cdot \:2=-6\\\\2x=-6\\\\x= -3$

Answer 2

5 = X + 8      -8 +5 = x    -3 = x

-10 + x = -3      x = -3 + 10     x = 7

7 = 5 - x      -5 + 7 = x        2 = x

x - 2 = -16       x = -16 +2    X = -14

-8 = 4. x        -4 -8 = x     -12 = x

x . 2 = -6        x = $\frac{-6}{2}$