Question 95680
2(4X-8)+X=29
8X-16+X=29
9X=29+16
9X=45
X=45/9
X=5 ANSWER FOR THE BASE.
4*5-8=20-8=12 FOR THE EQUAL SIDES.
PROOF
2(4*5-8)+5=29
2(20-8)+5=29
2*12+5=29
24+5=29
29=29