Answer:
x = 12
y = 4
Step-by-step explanation:
x + y = 16
x - y = 8
y + 8 = x
Replace x with y + 8 in the new equation
8 + 2y = 16 ----> we can minus 8 on both sides
2y = 8 -----> divide both sides by 2
y = 4
Now for the x value
x + 4 = 16 ----> minus 4 on both sides
x = 12
Step-by-step explanation:
Answer:
The number 1,254 is divisible by all of the following, except 9
Answer: 3.4
The total number of lessons to teach is 6*8.5 = 51 lessons.
15x = 51
X=3.4
Answer:
مرحبًا آمل أن يساعد هذا على أمل أن يكون لديك يوم كامل رائع ههههههه
