ChristianGirl7 ChristianGirl7
  • 01-09-2016
  • Mathematics
contestada

how do i solve 4x - 7= 29?

Respuesta :

Krose1
Krose1 Krose1
  • 01-09-2016
add 7 to both sides. 4x=36. 36/4 is 9. So x=9.
Answer Link
lilalong16
lilalong16 lilalong16
  • 01-09-2016
4x - 7 =29   
      +7   +7
___________

4x = 36 
(divide each side by four) 

x= 9 

Answer Link

Otras preguntas

What is the value of the expression shown below when a=51, b=2, and c=17? 3(a\c)^2
Simplify 2(5x-3)-(2x+4), 24x-12y+40÷4, (2x)(3y)+2(-xy)
A rectangle whose perimeter is 80 m has an area of 384 m^2. Find the dimensions of the rectangle.
A circle has an area of 16 pie square meters.  What is the circumference of the circle?  Please show how to solve.  Thank you
Who were the Britons fighting against in the middle ages?
The edge of one cube is 4 m shorter than the edge of a second cube. The volumes of the two cubes differ by 1216 m^3. Find the edge of the smaller cube.
when did fair trade start
From the equations 7a = 4 and 7a + 4b = 12, one can conclude that b is? Please explain the work behind the solution
What part of the cell function as factories to produce proteins???
When the following is balanced, C₄H₁₀ + O₂ → CO₂ + H₂O, what is the coefficient of CO₂? a. 2 b. 4 c. 8 d. 10 e. 13