MATH SOLVE

2 months ago

Q:
# can someone help me with these??? I really appreciate it!!! I did one of them already. ( if the first one is wrong can someone please as well correct me?? ) answer ASAP!!!!!

Accepted Solution

A:

Answer:the answer to your questions are belowStep-by-step explanation:1.- x = 3x - 60 3x - x = 60 2x = 60 x = 30 A = 302.- - x + 26 = 2x - 10 2x + x = 26 + 10 3x = 36 x = 36/3 x = 12 D = 2(12) - 10 D = 24 - 10 D = 143.- 5x + 10 = 7x - 12 7x - 5x = 10 + 12 2x = 22 x = 22/2 x = 114.- 4x + 7 = 5(x - 4) 4x + 7 = 5x - 20 5x - 4x = 7 + 20 x = 27 5.- 6(x - 2) = 3x + 30 6x - 12 = 3x + 30 6x - 3x = 30 + 12 3x = 42 x = 14 DHG = 6(14 - 2) DHG = 6(12) DHG = 72