SOLUTION: If 10x+2=7 What's the value of 2x

Algebra.Com
Question 1028672: If 10x+2=7 What's the value of 2x
Answer by stanbon(75887)   (Show Source): You can put this solution on YOUR website!
If 10x+2=7 What's the value of 2x
-------
10x = 5
---
Divide both sides by 5 to get
2x = 1
-------------
Cheers,
Stan H.
--------------

RELATED QUESTIONS

10x+2=7 what is the value of... (answered by MathLover1)
If Y equals 10X plus 2 and 2X plus Y equals 26 what is the value of X minus... (answered by richwmiller,ikleyn)
If x= -1 and y=2 what s the value of the expression 2x^3... (answered by rfer)
if 15x-7+6y=20 what is the value of 10x+4y-5? (answered by reviewermath)
If (s - 3) ^ 2 = 0 , what is the value of (s + 3)(s + 5)... (answered by ikleyn)
what is the excluded value of 10x^2 +5x (answered by tommyt3rd)
Find the x-intercept(s) of f(x)=(x^2+10x+24)/(x^2-2x+1). (answered by lwsshak3)
If r = -2 and s = 5, what is the value of r^2(2r +... (answered by jim_thompson5910)
If f(x) = 8 – 10x and g(x) = 5x + 4, what is the value of... (answered by Leaf W.)