Answer:
x = -2.5
Step-by-step explanation:
Step 1: Write equation
-6.2 - 12.6x = 5.8 - 7.8x
Step 2: Solve for x
Add 12.6x on both sides: -6.2 = 5.8 + 4.8x
Subtract 5.8 on both sides: -12 = 4.8x
Divide both sides by 4.8: x = -2.5
Step 3: Check
Plug in x to verify if it's a solution.
-6.2 - 12.6(-2.5) = 5.8 - 7.8(-2.5)
-6.2 + 31.5 = 5.8 + 19.5
25.3 = 25.3
