Seudónimo Seudónimo

02-02-2016
Mathematics

contestada

what is the answer to 7a=63

Respuesta :

Аноним Аноним

02-02-2016

Use inverse operations.
7a=63 Divide 7 on both sides to isolate variable.
a=9
This is a one step equation.

Answer Link

Аноним Аноним

02-02-2016

7a = 63
7a/7 = 63/7
a = 63/7
a = 9

Answer: a = 9

Answer Link

Otras preguntas

Which posulate is this that proves they're congruent? I'm so confused. Side Angle Side (SAS) Angle Angle Side (AAS) Angle Side Angle (ASA)

Which inequality and solution represent keeping the area of a triangle under 36 square feet if the height is twice the length of base b

What do I need to think in my mind when I hear about electric lines of forces ?

What does she recommend for the future

Can someone please help ? Factor. 10x^5+5x^2−15

triangle ABC has the vertices A, (-6,2) B (-9,1), C (1,-6). What would be the vertices of ABC' after a reflection across the x-axis

At the first continental Congress which of the following did the congress demand of England

Select the best answer for the question. 17. What's the perimeter of a rectangle with length 12 m and width 5 m? A. 17 m B. 34 m C. 60 m D. 49 m

Which choice is equivalent to the quotient below when x > 0

why did Enlightenment considered a turning point in the world history