martinftw5 martinftw5

16-12-2019
Mathematics

contestada

I need help with question 5 and its solve by subtitution

I need help with question 5 and its solve by subtitution class=

Respuesta :

truongchristabel truongchristabel

16-12-2019

y = 3x + 15
y = 2x + 8

3x + 15 = 2x + 8
-2x -2x
——————-
x + 15 = 8
-15 -15
—————-
x = -7

Answer Link

Otras preguntas

What is a factor that does not change because other values have changed?

15.60 to 11.70 finding a percent of a number

Fraction 2 over 18 in simplest form

Garibaldi contributed to the unification of Italy by invading __________. a. Lombardy b. the kingdom of Two Sicilies c. Corsica d. Rome

Ace Landscape buys 100 shovels for $15 each. Ace sells all 100 shovels at $29.99. What is his profit?

How might the world be different if we all shared the same culture

which would be an adaptation in a rainforest, but not in a tundra

how many tenths are there in 4/5

The formula F = ma shows the relationship between force, mass, and acceleration. Solve this formula for a.

The French Revolution was sparked by a desire for ?