presleyolson presleyolson
  • 03-12-2019
  • Mathematics
contestada

The sum of 4 times a number and 7 equals 9

Respuesta :

ronangleeson011 ronangleeson011
  • 03-12-2019

Answer:

0.5

Step-by-step explanation:

0.5 x 4 = 2, 2 + 7 = 9

Answer Link
bestalyse154 bestalyse154
  • 03-12-2019

Answer:n=1/2

Step-by-step explanation:

4n+7=9

   -7   -7

4n=2

divide by 4 on both sides

n=1/2

Answer Link

Otras preguntas

which expression simplified to that
Which mollusk group means “stomach foot”
5. When did Russia stop allowing Western literature to be sold in the Soviet zone?
An attacker at the base of a castle wall 4 m high throws a rock straight up with speed 7.5 m/s from a height of 1.5 m above the ground. (a) Will the rock exceed
Why does Sally go home from the sleepover?
Original amount: 625End amount: 550​
Which of these events could be a result of an error made during transcription?
The rule of Pisistratus was which
A resistive load of 600ohms is connected to a 24V power supply. Find the current through the resistor.
What is the solution of log(21+4) = log(14-31)? 0—18 По -2 o2