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Exponents 
XLL
Wy Ápps
ixl.com/math/grade-8/which-x-satisfies-an-equation
greenvilleschools.us bookmarks
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24
Eighth grade
M. 1 Which 
x satisfies an equation?
Bvo
What value of 
z is a solution to this equation?

{:[7z=63],[z=7quad z=9]:}
Submit
Work it out
Not feeling ready yet? These
Evaluate linear expressions
Does
math

Exponents XLL \mathrm{XLL} \newlineWy Ápps\newlineixl.com/math/grade8-8/which-x-satisfies-an-equation\newlinegreenvilleschools.us bookmarks\newlineMy Apps\newlineHome\newline50,000+ 50,000+ Chess Pro...\newline(GCS) GTT88 Autom...\newlineMy IXL\newlineLearning\newline| Wanna |\newlinea ru\newline2424\newlineEighth grade\newlineM. 11 Which x x satisfies an equation?\newlineBvo\newlineWhat value of z z is a solution to this equation?\newline7z=63z=7z=9 \begin{array}{l} 7 z=63 \\ z=7 \quad z=9 \end{array} \newlineSubmit\newlineWork it out\newlineNot feeling ready yet? These\newlineEvaluate linear expressions\newlineDoes\newlinemath

Full solution

Q. Exponents XLL \mathrm{XLL} \newlineWy Ápps\newlineixl.com/math/grade8-8/which-x-satisfies-an-equation\newlinegreenvilleschools.us bookmarks\newlineMy Apps\newlineHome\newline50,000+ 50,000+ Chess Pro...\newline(GCS) GTT88 Autom...\newlineMy IXL\newlineLearning\newline| Wanna |\newlinea ru\newline2424\newlineEighth grade\newlineM. 11 Which x x satisfies an equation?\newlineBvo\newlineWhat value of z z is a solution to this equation?\newline7z=63z=7z=9 \begin{array}{l} 7 z=63 \\ z=7 \quad z=9 \end{array} \newlineSubmit\newlineWork it out\newlineNot feeling ready yet? These\newlineEvaluate linear expressions\newlineDoes\newlinemath
  1. Write Equation Given: Step 11: Write down the equation given.
  2. Divide by 77: Step 22: Divide both sides of the equation by 77 to solve for zz.
  3. Perform Division: Step 33: Perform the division to find the value of zz.

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