What does z equal?

Equation: 9 (z - 82) = 90

z = 92

Step-by-step explanation:

9 (z - 82) = 90

Divide both sides by 9

z - 82 = 90/9

z - 82 = 10

add 82 to both the sides,

z - 82 +82 = 10 +82

z = 92

x=17

step-by-step explanation:

solve 3x-24=x+10

then that makes it 2x=34 because you subtract an x from both sides to get rid of the one on the right, and then you add 24 to both sides to get rid of the 24 on the left

divide by both sides by 2 to get your answer so that you can get your answer

step-by-step explanation:

ok so im not 100% sure but you would start by adding 5.1t and 1.9t beacuse they have the same variable. that is 7t.   then add -3.6 + 1.2 which is -2.4

so then keep that as -2.4 + 7t. i apologize if this is incorrect. best luck on your test < 3