What is x in 7x+2x-5=0

How can you make 2 into 3 without adding one? For example (exponents and dividing)

Sean is a bookworm. On average, he reads pages in minutes. Sean's average unit rate for reading is pages per minute.

The Ivring Berlin Learning Center would like a possible net profit of $650,000 on its new resource manual it sells to schools. The fixed costs for producing the manual are $780,000 and the variable cost per package is $19.85.

3/4x - 6y = 18 what's the x intercepts and y intercepts?

Know the law of conservation of mass and energy

Solve the log equation: log_ (4) (x+5) + log_ (4) (x-1) = 2

It takes Ernesto 27 minutes to walk from his house to the science museum. He gets to the museum at 9:39 a. m. What time did the clock show when Ernesto left his house? Choose 1 answer: 7772 TO 6

Dana is making bean soup the recipe she has makes 10 serving and uses 3/4of a pound of beans. How many total pounds of beans does she need to make 5 serving of soup?

Solve for k -5+-3k=-17

Mr. fields ordered 3 ton of gravel for a driveway at a factory. how many pounds of gravel did he order?