CH = HE AB BE 12 = x+4 16 2x+2 Cross-Multiplication 24x+24 = 16 * (x+4) 24x+24 = 16x+64 24x-16x = -24 + 64 8x 40 8x = 40 8 8 Cancel both 8 in left and Divide 40 to 8 and the answer is the x x = 5 Solving for y CH = NG AB DE 12 = y+1 16 y+4 12 * (y+4) = 16 * (y+1) 12y+48 = 16y+16 12y-16y = -48+16 -4 = -32 -4y = -32 -4 -4 y = 8 Cancel both 4 in the left side and Divide -32 to -4 REMEMBER:IF YOU DIVIDE BOTH NEGATIVE THE RESULT WILL BE POSITIVE a / a = a a / -a = -a -a / a = -a -a / -a = a
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Answer: #1 Solving for x
CH = HE AB BE 12 = x+4 16 2x+2 Cross-Multiplication 24x+24 = 16 * (x+4) 24x+24 = 16x+64 24x-16x = -24 + 64 8x 40 8x = 40 8 8 Cancel both 8 in left and Divide 40 to 8 and the answer is the x x = 5 Solving for y CH = NG AB DE 12 = y+1 16 y+4 12 * (y+4) = 16 * (y+1) 12y+48 = 16y+16 12y-16y = -48+16 -4 = -32 -4y = -32 -4 -4 y = 8 Cancel both 4 in the left side and Divide -32 to -4 REMEMBER:IF YOU DIVIDE BOTH NEGATIVE THE RESULT WILL BE POSITIVE a / a = a a / -a = -a -a / a = -a -a / -a = a
Step-by-step explanation:
CH = HE = EN = NG = CG AB BC CD DE AE