Answer:
w= −1
Step-by-step explanation:
Let's solve your equation step-by-step.
−10w+12=−9w+13
Step 1: Add 9w to both sides.
−10w+12+9w=−9w+13+9w
−w+12=13
Step 2: Subtract 12 from both sides.
−w+12−12=13−12
−w=1
Step 3: Divide both sides by -1.
−w/-1 = 1/-1
w= −1
