Respuesta:
Realizas las operaciones correspondientes en ambos lados para ir despejando.
1) m + 10 = -16
m + 10 -10 = -16 -10
m = -26
2) x + 4 = 43
x + 4 -4 = 43 - 4
x = 39
3) 3x = -81
3x/3 = -81/3
x = -27
4) 13m -11m = -26
2m = -26
2m/2 = -26/2
m = -13
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Verified answer
Respuesta:
Realizas las operaciones correspondientes en ambos lados para ir despejando.
1) m + 10 = -16
m + 10 -10 = -16 -10
m = -26
2) x + 4 = 43
x + 4 -4 = 43 - 4
x = 39
3) 3x = -81
3x/3 = -81/3
x = -27
4) 13m -11m = -26
2m = -26
2m/2 = -26/2
m = -13