|b-3|+8=3 can someone me like on steps

Ib-3I+8=3

b+3+8=3

b+3=11

b=14

dilation scale factor 2: starting with δabc, draw the dilation image of the triangle with a center at the origin and a scale factor of two. notice that every coordinate of the original triangle has been multiplied by the scale factor (x2). dilation with scale factor 2, multiply by 2.