5x - 7 = -7

I honestly use to love math but now they do too much :/

x = 0

Step-by-step explanation:

5x - 7 = - 7

5x = 0 (add 7 to both sides)

x = 0/5 (divide both sides by 5 to isolate x)

x = 0

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis:

most likely linear (proportionate)

step-by-step explanation:

as time increases heart rate increases