nieman71 nieman71
  • 04-02-2018
  • Mathematics
contestada

Solve and check the following equation algebraically. 1/2(x + 32) = -10

Respuesta :

texaschic101
texaschic101 texaschic101
  • 04-02-2018
solve :
1/2(x + 32) = -10....multiply both sides by 2
x + 32 = -10 * 2
x + 32 = -20
x = -20 - 32
x = - 52 <===

check :
1/2(x + 32) = -10.....when x = -52
1/2(-52 + 32) = -10
1/2(-20) = -10
-20/2 = -10
-10 = -10 (correct)

Answer Link
annastasia
annastasia annastasia
  • 04-02-2018
1/2(x + 32) = -10

(x + 32) = - 20

x = -32 - 20

x = - 52
Answer Link

Otras preguntas

The equatorial radius of Earth is approximately 6 × 10^3 km, while the equatorial radius of Saturn is approximately 6 × 10^4 km. Which of the following is true?
9 please please :D.
what is the solution set for z+10=z-2
What do technical writers need to do when using an image?
describe the differences of 89 and x is 47
What is the compliment DNA strand to the following sequence: TTGACTAGGCTA
1. Solve the system of equations by graphing: y = -3x - 3 m = _______ b = ________ y = 2x + 2 m = _______ b = ________ PLZ SOLVE NOW
How were the englightenment and romanticism different
Can someone please help me on this math worksheet about finding the given variable for these angles, and whether the triangles are similar. I really need these
need help plzzzz....need this done by today