alyssakadas
alyssakadas alyssakadas
  • 14-02-2017
  • Mathematics
contestada

Solving systems of equations using substitution p=q+3 4p+3q= -30

Respuesta :

jordanbriel
jordanbriel jordanbriel
  • 14-02-2017
4(q+3) + 3q = -30
4q +12 + 3q = -30
7q+12= -30
7q = -12-30
7q = -42
q = -6
p = -3
Ver imagen jordanbriel
Answer Link

Otras preguntas

what was the main problem that delayed the statehood of Texas and Florida
a bubble at the bottom of the lake to the surface within 10.0 seconds what is the depth of the lake
There's no need to check with the Better Business Bureau for the selection of a gym because they don't keep records for fitness centers. Would it be true or fa
Which statement is true? A sitting bill is a bill that is in the midst of active progress. An override needs a three-fourths vote. A conference committee is f
How do yo find slope
What is –15 ÷3/5 ? A.–25 B.–9 C. -1/9 D. -1/25
the Nuremberg Laws identified a Jew as someone who
The American novel began to develop in the eighteenth century. a. True b. False
who was the last ruler of the solviet union
What are the domain and range of the relation {(–5, 5), (–3, 2), (0, 3), (3, 2)}?