Try another version of this question Get help: Box 1: Enter each element of the matrix as number (like 5, -3, 2.2)
B = `[(5,-3,8,-9),(-1,-10,6,3),(9,-5,-2,-7),(-6,10,1,-8),(7,0,2,-4)]` G = `[(0,-2,6,4),(10,1,7,-10),(-3,-7,-8,-4),(-9,-6,-5,2),(9,3,-1,5)]`
`3B+4G = `
`[(15,-17,48,-11),(37,-26,46,-31),(15,-43,-38,-37),(-54,6,-17,-16),(57,12,2,8)]`