Ineed with 19 20 22 and 23 i will give brainliest

19.)  98=t-18; 98+18=t; t=116;
20.) 12=g-56; 12+56=g; g=68;
22.) p-11=5; p=5+11; p=16;
23.) a-1.5=4.2; a=4.2+1.5; a=5.7;

Question 19:

Question

98 = t - 18


add 18 to both sides

98 + 18 = t - 18 + 18
116 = t
t = 116


t = 116


Question 20:

Question

12 = g - 56


Add 56 to both sides

12 + 56 = g - 56 + 56
68 = g
g = 68


g = 68


Question 22:

Question

p - 11 = 5


Add 11 to both sides

p - 11 + 11 = 5 + 11
p = 16


p = 16


Question 23:

Question

a - 1.5 = 4.2


Add 1.5 to both sides

a - 1.5 + 1.5 = 4.2 + 1.5
a = 5.7


a = 5.7