Answer
y= 4
Step-by-step explanation:
6x-7y=22
6x(-1)-7y=22
-6-7y=22
-7y=22+6
-7y=28
y=-4
Answer:
105°
X and 75 has to add up to 180
so 180 - 75 = 105°
243
3*3*3*3*3=243
x=8
Isolate the variable by dividing each side by factors that don't contain the variable.
