For this case we must find the solution of the following equation:

Applying distributive property on the right side of the equation we have:

Subtracting 7x from both sides of the equation:

Subtracting 20 from both sides of the equation:

Different signs are subtracted and the major sign is placed.

Dividing between -2 on both sides of the equation:

Thus, the solution of the equation is
Answer:

Answer:
Step-by-step explanation:
3x + 5 = 35
3x = 30
x = 10
Answer:
m= -5/6
Step-by-step explanation:
Answer: The answer for the first one is x=1/36y and the second one is
y=1/2x-2
First one: false
second one: false
third one: false
fourth one: true