haileighjadyn haileighjadyn

02-11-2021
Mathematics

contestada

What is the product of 2x + 7 and -x - 1

Respuesta :

Madking30 Madking30

02-11-2021

Answer:

x=-8

Step-by-step explanation:

2x+7 = -x-1

x+7=-1

x=-8

Answer Link

Otras preguntas

An atom of argon rarely bonds to an atom of another element because an argon atom has (1) 8 valence electrons (2) 2 electrons in the first shell (3) 3 electron

Another question I need help with: Solve the equation. Round the solutions to the nearest hundredth. 4(x+5)²=32

The mass of a container is 5.81 kilograms when completely filled with sugar. The mass of the container is 3.8 kilograms when 3/8 of sugar is removed. What is t

_______ discovered that there were other galaxies besides the Milky Way. A. Edwin Hubble B. Sir Isaac Newton C. Galilei Galileo D. Albert Einstein

What is the percent by mass of oxygen in H2SO4 ? [formula mass = 98](1) 16% (3) 65%(2) 33% (4) 98%

As citizens, we do not vote on all legislation directly. We appoint politicians to discuss, debate, and vote on new laws for us. This type of democracy is known

Which Kelvin temperature is equivalent to –24°C? (1) 226 K (3) 273 K (2) 249 K (4) 297 K

what role did scholars play in the beginning of the italian renaissance

What is the molecular formula of a compound that has a molecular mass of 54 and the empirical formula C2H3? A. C2H3 B. C4H6 C. C6H9 D. C8H12

Helena is an engineer that designs packaging for new products. She designed a box in the shape of a rectangular prism with dimensions of 10 inches by 7 inches b