One Step with * and /
V + 8 =-8
v= -16
15 + b < 23
b < 8
−9x + 1 = −80
x = 9
2n + 1 > 5
n > 2
What kind of a circle will this graph have? Open or closed?
¿Qué tipo de círculo tendrá esta gráfica? ¿Abierto o cerrado?
-3x < -9
Open circle
Circulo abierto
−15x = 105
x= -7
x − 7 > -13
x > -6
−15 = −4m + 5
m= 5
−6 < n/2 − 10
n< 8
Name any number that is part of the solution set.
Nombra cualquier número que forme parte del conjunto de soluciones.
x > -24
ANY number greater than -24 (not -24)
examples: -23, -22, -21, -20, -19, -18...
CUALQUIER número mayor que -24 (no -24)
ejemplos: -23, -22, -21, -20, -19, -18 ...
−126 = 14k
k= -9
m/29 < -3
m < -87
10 − 6v = −104
v= 19
-4n - 12 > -32
n < 5
TRUE/FALSE An equation always has an equal sign.
VERDADERO / FALSO Una ecuación siempre tiene un signo igual.
TRUE
VERDADERO
m/4 = -13
m= -52
n + 16 = 9
n= -7
−9x − 13 = −103
x = 10
−6 + x/4 < −5
x < 4
TRUE OR FALSE
Inequalities have many solutions and equations have one solution.
VERDADERO O FALSO
Las desigualdades tienen muchas soluciones y las ecuaciones tienen una solución.
TRUE
VERDADERO
−17x = −204
x= 12
−17 = x − 15
x= -2
−10 = 10(k − 9)
k = 8
-7x + 7 < -56
x > 9
How is an inequality different than an equation?
An inequality includes inequalities symbols like less than, greater than, less than or equal to, greater than or equal to while equations only contain equals signs and only represent expressions that are equal to each other.