Let's solve this problem step by step.
c=0.14+0.26(z−1)
Step 1: Flip the equation.
0.26z−0.12=c
Step 2: Add 0.12 to both sides.
0.26z−0.12+0.12=c+0.12
0.26z=c+0.12
Step 3: Divide both sides by 0.26.
0.26z/0.26=c+0.12/0.26
So, the answer to this problem is z=3.846154c+0.461538.