Solve the following mathematical expressions: a. −34 +7 +36y5 y2 y9 y5 y2 y9 y9 y5 y2 b. (−6 +15 −17 )− (−2 −15 −13 ) c. (−9w− −16 )− (6 +5w+5 ) d....

Solve the following mathematical expressions:
a. −34 +7 +36y5 y2 y9 y5 y2 y9 y9 y5 y2
b. (−6 +15 −17 )− (−2 −15 −13 )
c. (−9w− −16 )− (6 +5w+5 )
d. (−6v +14 −18 )− (5 −12 +6v)
e. (−18 −6 −9 )− (10 − −19 )
f. (−8 +5 −20w)− (20 −20 −w)
g. (18z+8 −17 )− (−11z−8 +13 )
h. (7v +3 +8 )− (12 +6 −7v)
i. (13 −9 −7 )− (−7 −10 −8 )
j. (−13 −4 +16 )− (9 +10 −15 )
k. (11 −6 +14 )− (−12 +19 −11 )
l. (−4 +15 +9u)− (9u+18 +15 )
m. (5 −12 −12z)− (−z+7 +10 )
n. (−5 −7 +18 )− (−6 +15 +8 )
o. (−10 −2 −12 )− (−3 +12 +19 )
p. (−19 +20 −2 )− (−12 +6 −12 )
q. (4 +18 +13 )− (19 +8 +14 )
r. (12 + +19 )− (12 −19 +19 )
s. (−12 − −14 )− (2 +3 +5 )
t. (−4 −10 −16 )− (15 −13 −13 )
u. (18 +8 +10 )− (12 −18 +15 )
v. (−9 +13 −7 )− (−5 −19 +5 )
w. (−16 − −17 )− (10 +15 −17 )
x. (−18 +9 +7 )− (−18 −6 −5 )
y. (−13 +11 +8 )− (−11 +2 −7 )
z. (−18 +15w+9 )− (17 +4w−18 )

198).
199).
200).