Practice problem
Solve the following equation by isolating the variable: x−4=2x+5x-4=2x+5x−4=2x+5
x=−9x=-9x=−9
x=9x=9x=9
x=4.5x=4.5x=4.5
x=−4.5x=-4.5x=−4.5
Type a concept, like “slope” or “photosynthesis”.
