cutycubb157 cutycubb157

01-03-2021
Mathematics

contestada

8th grade math solution problem. Please help

8th grade math solution problem Please help class=

Respuesta :

emilyjarvis04owbj60 emilyjarvis04owbj60

01-03-2021

3x + 2y = 12
x = y - 1

3x + 2y = 12
3 (y - 1) + 2y = 12
3y - 3 + 2y = 12
5y - 3 = 12
5y = 15
y = 3

x = y - 1
x = (3) - 1
x = 2

answer:
(2, 3)

Answer Link

Otras preguntas

Semans is a manufacturer that produces bracket assemblies. Demand for bracket assemblies (X) is 127 units. The following is the BOM in indented form: ITEM DESCR

How did having a British identity lead American colonists to rebel against England’s parliament and led to the American revolution

How can this fact family model help us compare the numbers shown? You can use the number line to help you complete each statement. The sum of 3 and 7 is 10 is

Define nebulae (singular nebula)?

Simplify 6 x times the fraction 1 over x to the power of negative 5 times x to the power of negative 2. 6x 6x−4 6 6x4

General Lab Questions: (8 points) 5. A) What is the main problem with precipitating strontium ions from the town's water using phosphate? Can you think of any r

1- Define a Hubble telescope ?

Sort each equation according to whether it has one solution, infinitely many solutions, or no solution. 5(x - 2) = 5x - 7 One Solution Infinitely Many Solutions

is anyone good at writing Research papers?

The payroll register of Wang Heritage Co indicates $2,058 of social security withheld and $514.50 of Medicare tax withheld on total salaries of $34,300 for the