Question

(3×_)+25=40 (3×_)-12=30
(4×_) -36=100
(4×_) - 23=77
(2×_) +8=80
(2×_) +10=64

Answer 1

(3x5)+25=40          (3x14)-12=30
15+25=40                42-12=30
(4x34)-36=100
136-36=100
(4x25)-23=77
100-23=77
(2x36)+8=80
72+8=80
(2x27)+10=64
54+10=64