genesistellez23
genesistellez23
28-01-2021
Mathematics
contestada
help me please!!!
7(9+x) =84
Respuesta :
1xxhayitskayxx1
1xxhayitskayxx1
28-01-2021
Answer:
x=3
Step-by-step explanation:
Answer Link
mhanifa
mhanifa
28-01-2021
Answer:
x = 3
Step-by-step explanation:
Solving for x:
7(9 + x) = 84
7(9) + 7x = 84
63 + 7x = 84
7x = 84 - 63
7x = 21
x = 21/7
x = 3
Answer Link
VER TODAS LAS RESPUESTAS ( 88+ )
Otras preguntas
how to write 6 less than one-fourth of C?
prove that: (a2 - b2)3 + (b2-c2)3+ (c2-a2)3 = 3 (a+b) (b+c) (c+a) (a-b) (b-c) (c-a).
Which has the greatest half life, carbon-14, potassium-40,or uranium-238
An electric refrigerator rated 400 W operates 8 hours a day. Find the energy used per day in KWh.
Can you please tell me some words that you can make from the word ' Scotland ' And they have to be at least four letters And you can only use the letter once
tan^2 A/1+cot^2 A + cot^2 A/1+tan^2 A=sec^2 A cosec^2 A-3
The purpose of the constitution is presented in the
Math Homework about Trigonometry - Sine Rule.On a map whose scale is 8 cm to 1 km, an estate is shown as a quadrilateral ABCD. The length of the diagonal AC is
ax+by=1 bx-ay=a+b solve in linear equation in 2 variables
prove that: (a2 - b2)3 + (b2-c2)3+ (c2-a2)3 = 3 (a+b) (b+c) (c+a) (a-b) (b-c) (c-a).
