Can someone solve this equation step by step? 3x-4+1=-2x-5+5x

Equation for the calculation double 2 and then add 5

Which number line correctly shows 0.8 + 0.3?

40 points. given: two congruent angles ∠c and ∠r are supplementary. prove: ∠r and ∠c are both right angles. it doesn't have to be exactly 10 rows. statements reasons1. 1. 2. 2. 3. 3. 4. 4. 5. 5. 6. 6. 7. 7. 8. 8. 9. 9. 10. 10.