Fill in the missing work and justification for step 5 when solving 4(x + 1) = 8.
step work justification
1 4(x + 1) = 8 given
2 4x + 4 = 8 distributive property
3 4x + 4 − 4 = 8 − 4 subtraction property of equality
4 4x = 4 simplify
5
6 x = 1 simplify
a.) 4x − 4 = 4 − 4; subtraction property of equality
b.) 4x + 4 = 4 + 4; addition property of equality
c.) 4x/4 = 4/4; division property of equality
d.) 4x(4) = 4(4); multiplication property of equality

On new year's day, the average temperature of a city is 5.7 degrees celsius. but for new year's day 2012, the temperature was 9.8 degrees below the average. i) if a represents the average temperature on new year's day and 7 represents the temperature on new year's day 2012, what formula accurately relates the two values together? ii) what was the temperature on new year's day 2012? dt a 0.8 ii) - 4 1 degrees celsius da-t-98 ii) 59 degrees celsius 1) 7 = -9,8 11) 59 degrees celsius ii) l degrees celsius

Sylvia rented a boat for $16.50 per hour. her total rental fee was $49.50. for how many hours did sylvia rent the boat

What is the value of x enter your answe in the box