christinaEsparza
christinaEsparza
01-11-2018
Mathematics
contestada
(7t-2)-(-3t+1)=-3(1-3t)
Respuesta :
qais19966p41yfx
qais19966p41yfx
01-11-2018
First you need to multiple minus in second bracket, also in other side you need to multiple - 3 in bracket
[tex] 7t - 2 + 3t - 1 = - 3 + 9t \\ \\ 10t - 3 = - 3 + 9t \\ 10t - 9t = - 3 + 3 \\ t = 0[/tex]
Final answer is 0
Answer Link
VER TODAS LAS RESPUESTAS ( 69+ )
Otras preguntas
What is social support?
Bronze,brass,steel are examples of
the teacher gave this pattern to the class; the first term is 5 and the rule is add 4, subtract 1. each student says one number. the first student says 5. victo
What is 12 meters long ?
Osmosis is a diffusion process that moves _____ through the membrane from higher to lower concentration. a. molecules b. salt c. water d. nutrients
The curved edge of a circle is called the? (a) Chord (b) arc (c) circumference (d) sector
The ratio of the perimeters of two rectangles is 4 to 7. The perimeter of the larger rectangle is 42 inches. What is the perimeter of the smaller rectangle? A.
the teacher gave this pattern to the class; the first term is 5 and the rule is add 4, subtract 1. each student says one number. the first student says 5. victo
Write a balanced chemical equation for the reaction of magnesium with hydrochloric acid (HCI (aq) to form Magnesium chloride and hydrogen gas:
Which section of a company handles things like hiring, firing, and benefits? a. Information technology b. Sales c. Human resources d. Marketing Please selec
