A scientist working in a rainforest in Brazil cataloged four new species of plants. She measured the length of several plants of each species and charted the growth for each species over one week. Her results are given in the histograms below.

Aand b are correctly balanced reactions. they have the same number of atoms in both sides of the reaction

Remember, you can do anything to an equation as long as you do it to both sidesminus 36 from both sides4.5(8-x)=66-2.5(3x+24)distribute36-4.5x=66-7.5x-60add like terms36-4.5x=-7.5x+6add 7.5x to both sides36+3x=6minus 36 from both sides3x=-30divide both sides by 3x=-10