cijibradford cijibradford
  • 17-11-2020
  • Mathematics
contestada

‐2(‐5i-4)+i+1 = 119 ​

Respuesta :

nicolelexi33
nicolelexi33 nicolelexi33
  • 17-11-2020

Answer:

i = 10

Step-by-step explanation:

-2(-5i-4)+i + 1=119

Distribute -2 into whats in the parentheses

10i+8+ i+1=119

Now combine like terms

(10i + i)+ (8+1)= 119

11i + 9 = 119

Subtract 9 from both sides

11i + 9-9= 119-9

11i = 110

Now divide by 11

11i/11 = 110/11

i= 10

Answer Link

Otras preguntas

Her colleague Dr. Ronald Shaw concurs with the theory of a black hole at the galactic center of the Milky Way. Retype the sentence in the space below. Use A
Although it was old and needed a lot of work, Carla knew this was the house for her. 2. In this sentence, what is the antecedent of the pronoun it?
Do predators really kill only the old and sick prey? What evidence is there for this statement?
Give a number that satisfies the given condition. An irrational number that is between ( click the picture)
Find the real numbers x and y that make the equation true. -4 + yi = x + 3i
Kat is painting the edge of a triangular stage prop with reflective orange paint. The lengths of the edges of the triangle are (3x – 4) feet, (x2 – 1) feet, and
An organic molecule will always contain _____.
list six external parts or peripherals of a computer system and identify which are output and which are input devices
Evaluate the expression, if x=12, y=8, and z=3 2xy-z3/z
What is the value of 5p5 A. 5 B. 25 C. 120 D. 125